TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
ECHANGEUR IONS [62 records]
Record 1 - internal organization data 2016-02-29
Record 1, English
Record 1, Subject field(s)
- Water Treatment (Water Supply)
- Chemical Engineering
Record 1, Main entry term, English
- regeneration
1, record 1, English, regeneration
correct, standardized
Record 1, Abbreviations, English
Record 1, Synonyms, English
- regeneration operation 2, record 1, English, regeneration%20operation
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
The process of restoring an ion-exchange material after use to its operationally effective state. 1, record 1, English, - regeneration
Record number: 1, Textual support number: 1 CONT
The operating cycle of an exchanger is limited by the exchange capacity of layer related to an exchangeable mass of ions and consequently to a certain volume of water treated between two regeneration operations. 2, record 1, English, - regeneration
Record number: 1, Textual support number: 1 OBS
regeneration: term and definition standardized by ISO. 3, record 1, English, - regeneration
Record 1, French
Record 1, Domaine(s)
- Traitement des eaux
- Génie chimique
Record 1, Main entry term, French
- régénération
1, record 1, French, r%C3%A9g%C3%A9n%C3%A9ration
correct, feminine noun, standardized
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Procédé qui consiste à restituer son efficacité opérationnelle à une matière échangeuse d’ions après son utilisation. 2, record 1, French, - r%C3%A9g%C3%A9n%C3%A9ration
Record number: 1, Textual support number: 1 CONT
Le cycle d’utilisation d’un échangeur est défini par la capacité d’échange de la couche correspondant à une masse d’ions échangeable, et par conséquent à un certain volume d’eau traitée entre deux régénérations. 3, record 1, French, - r%C3%A9g%C3%A9n%C3%A9ration
Record number: 1, Textual support number: 1 OBS
regeneration : terme et définition normalisés par l’ISO. 4, record 1, French, - r%C3%A9g%C3%A9n%C3%A9ration
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Tratamiento del agua
- Ingenieria química
Record 1, Main entry term, Spanish
- regeneración
1, record 1, Spanish, regeneraci%C3%B3n
correct, feminine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
- regeneración de intercambio iónico 2, record 1, Spanish, regeneraci%C3%B3n%20de%20intercambio%20i%C3%B3nico
correct, feminine noun
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 DEF
Proceso que consiste en restituir su eficacia operacional a un material de intercambio de iones después de su utilización. 2, record 1, Spanish, - regeneraci%C3%B3n
Record 2 - internal organization data 2014-11-25
Record 2, English
Record 2, Subject field(s)
- Chemistry
Record 2, Main entry term, English
- moving-bed ion exchange process
1, record 2, English, moving%2Dbed%20ion%20exchange%20process
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 CONT
Moving-bed ion exchange processes. All the processes ... use fixed resin layers operating in batch cycles and contained in vertical cylindrical vessels. In such apparatus, each unit has a fixing, expansion, regeneration and washing cycle, following which the ion exchanger is again in its original state, ready to start a new cycle. 1, record 2, English, - moving%2Dbed%20ion%20exchange%20process
Record 2, French
Record 2, Domaine(s)
- Chimie
Record 2, Main entry term, French
- procédé d'échange d'ions à lits mobiles
1, record 2, French, proc%C3%A9d%C3%A9%20d%27%C3%A9change%20d%27ions%20%C3%A0%20lits%20mobiles
correct, masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 CONT
Procédés d’échange d’ions à lits mobiles. Tous les procédés [...] mettent en œuvre des couches de résines fixes, à fonctionnement cyclique discontinu, contenues dans des appareils cylindriques verticaux. Dans ces appareils, chaque unité est caractérisée par un cycle de fixation, de détassage, de régénération et de lavage, à la fin duquel l'échangeur d’ions se retrouve dans l'état initial, prêt à accomplir un nouveau cycle. 1, record 2, French, - proc%C3%A9d%C3%A9%20d%27%C3%A9change%20d%27ions%20%C3%A0%20lits%20mobiles
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2014-11-25
Record 3, English
Record 3, Subject field(s)
- Atomic Physics
Record 3, Main entry term, English
- theoretical capacity 1, record 3, English, theoretical%20capacity
Record 3, Abbreviations, English
Record 3, Synonyms, English
Record 3, Textual support, English
Record number: 3, Textual support number: 1 CONT
... whilst the total exchange capacity may be used to define the theoretical capacity of an ion exchanger taken in isolation, only the useful exchange capacity is used to specify the capacity of a plant comprising several ion exchange units. 1, record 3, English, - theoretical%20capacity
Record 3, French
Record 3, Domaine(s)
- Physique atomique
Record 3, Main entry term, French
- puissance théorique
1, record 3, French, puissance%20th%C3%A9orique
correct, feminine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 CONT
[...] alors que le pouvoir d’échange total peut caractériser un échangeur d’ions pris isolément pour définir sa puissance théorique, seul le pouvoir d’échange utile est utilisé pour définir la puissance d’une installation mettant en œuvre des échangeurs d’ions. 1, record 3, French, - puissance%20th%C3%A9orique
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2011-06-21
Record 4, English
Record 4, Subject field(s)
- Analytical Chemistry
- Textile Industries
- Biotechnology
Record 4, Main entry term, English
- ion-exchange chromatography
1, record 4, English, ion%2Dexchange%20chromatography
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
- ion exchange chromatography 2, record 4, English, ion%20exchange%20chromatography
correct
- ion chromatography 4, record 4, English, ion%20chromatography
correct
Record 4, Textual support, English
Record number: 4, Textual support number: 1 DEF
A chromatographic separation using graphic separation of ionic substances carried out by an insoluble ion exchanger as the stationary phase. 5, record 4, English, - ion%2Dexchange%20chromatography
Record number: 4, Textual support number: 1 OBS
Envirotips a sulphuric acid, sect. 11.1.2. 6, record 4, English, - ion%2Dexchange%20chromatography
Record 4, Key term(s)
- IEXC
- ion exchanger chromatography
Record 4, French
Record 4, Domaine(s)
- Chimie analytique
- Industries du textile
- Biotechnologie
Record 4, Main entry term, French
- chromatographie d'échange d'ions
1, record 4, French, chromatographie%20d%27%C3%A9change%20d%27ions
correct, feminine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
- chromatographie par échange d'ions 2, record 4, French, chromatographie%20par%20%C3%A9change%20d%27ions
correct, feminine noun
- chromatographie sur échangeur d'ions 3, record 4, French, chromatographie%20sur%20%C3%A9changeur%20d%27ions
correct, feminine noun
- chromatographie sur résines échangeuses d'ions 4, record 4, French, chromatographie%20sur%20r%C3%A9sines%20%C3%A9changeuses%20d%27ions
correct, feminine noun
- chromatographie d'adsorption ionique 5, record 4, French, chromatographie%20d%27adsorption%20ionique
correct, feminine noun
Record 4, Textual support, French
Record number: 4, Textual support number: 1 CONT
Chromatographie d’échange d’ions. [...] La phase stationnaire est un échangeur d’ions, c'est-à-dire un support solide comportant des groupements fonctionnels ionisés, porteurs de charges positives ou négatives, et des ions de signe contraire assurant l'électroneutralité. Ces ions sont échangeables, en nombre équivalent, avec ceux de même signe de la solution avec laquelle l'échangeur est mis en contact. 6, record 4, French, - chromatographie%20d%27%C3%A9change%20d%27ions
Record 4, Key term(s)
- chromatographie sur échangeurs d'ions
- chromatographie ionique
- chromatographie à échange d'ions
Record 4, Spanish
Record 4, Campo(s) temático(s)
- Química analítica
- Industrias textiles
- Biotecnología
Record 4, Main entry term, Spanish
- cromatografía de intercambio iónico
1, record 4, Spanish, cromatograf%C3%ADa%20de%20intercambio%20i%C3%B3nico
correct, feminine noun
Record 4, Abbreviations, Spanish
Record 4, Synonyms, Spanish
- cromatografía por intercambio de iones 2, record 4, Spanish, cromatograf%C3%ADa%20por%20intercambio%20de%20iones
correct, feminine noun
- cromatografía de intercambio de iones 2, record 4, Spanish, cromatograf%C3%ADa%20de%20intercambio%20de%20iones
correct, feminine noun
Record 4, Textual support, Spanish
Record number: 4, Textual support number: 1 DEF
Cromatografía basada fundamentalmente en la distinta afinidad para el intercambio entre los componentes de la mezcla y los iones de la fase estacionaria. 3, record 4, Spanish, - cromatograf%C3%ADa%20de%20intercambio%20i%C3%B3nico
Record number: 4, Textual support number: 1 CONT
Si [...] se desea recuperar los iones retenidos, para proceder a su identificación o determinación, se eluye la columna con un disolvente adecuado que contenga iones de igual carga y que excluya a los retenidos de forma progresiva. Se tiene entonces una cromatrografía de intercambio iónico de características semejantes a otras cromatografías y en la que la resina constituye la fase estacionaria. 4, record 4, Spanish, - cromatograf%C3%ADa%20de%20intercambio%20i%C3%B3nico
Record 5 - internal organization data 2011-06-02
Record 5, English
Record 5, Subject field(s)
- Analytical Chemistry
Record 5, Main entry term, English
- macroporous ion exchanger
1, record 5, English, macroporous%20ion%20exchanger
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
Record 5, Textual support, English
Record number: 5, Textual support number: 1 DEF
An ion exchanger with pores that are large compared to atomic dimensions. 1, record 5, English, - macroporous%20ion%20exchanger
Record 5, French
Record 5, Domaine(s)
- Chimie analytique
Record 5, Main entry term, French
- échangeur d'ions macroporeux
1, record 5, French, %C3%A9changeur%20d%27ions%20macroporeux
correct, masculine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
- échangeur d'ions à macropores 2, record 5, French, %C3%A9changeur%20d%27ions%20%C3%A0%20macropores
correct, masculine noun
Record 5, Textual support, French
Record number: 5, Textual support number: 1 DEF
Échangeur d’ions dont les pores sont grandes relativement aux dimensions atomiques. 1, record 5, French, - %C3%A9changeur%20d%27ions%20macroporeux
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 2011-06-02
Record 6, English
Record 6, Subject field(s)
- Analytical Chemistry
Record 6, Main entry term, English
- redox ion exchanger
1, record 6, English, redox%20ion%20exchanger
correct
Record 6, Abbreviations, English
Record 6, Synonyms, English
Record 6, Textual support, English
Record number: 6, Textual support number: 1 DEF
Conventional ion exchangers in which reversible redox couples have been introduced as counter-ions or by sorption or complex formation. They closely resemble redox polymers in their behaviour. 1, record 6, English, - redox%20ion%20exchanger
Record 6, French
Record 6, Domaine(s)
- Chimie analytique
Record 6, Main entry term, French
- échangeur d'ions rédox
1, record 6, French, %C3%A9changeur%20d%27ions%20r%C3%A9dox
correct, masculine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
Record 6, Textual support, French
Record number: 6, Textual support number: 1 DEF
Échangeur d’ions conventionnel dans lequel des couples rédox réversibles ont été introduits, soit comme contre-ions, soit par sorption, soit par formation de complexe; leur comportement est voisin de celui des polymères rédox. 1, record 6, French, - %C3%A9changeur%20d%27ions%20r%C3%A9dox
Record 6, Spanish
Record 6, Textual support, Spanish
Record 7 - internal organization data 2011-05-31
Record 7, English
Record 7, Subject field(s)
- Analytical Chemistry
- Biotechnology
Record 7, Main entry term, English
- cation exchanger
1, record 7, English, cation%20exchanger
correct
Record 7, Abbreviations, English
Record 7, Synonyms, English
- cation-exchange resin 2, record 7, English, cation%2Dexchange%20resin
correct
- cation exchange resin 3, record 7, English, cation%20exchange%20resin
correct
Record 7, Textual support, English
Record number: 7, Textual support number: 1 DEF
An exchanger containing cations which are exchangeable for other cations present in the solution. 2, record 7, English, - cation%20exchanger
Record number: 7, Textual support number: 1 OBS
The term cation-exchanger resin may be used in the case of solid organic polymers. 2, record 7, English, - cation%20exchanger
Record number: 7, Textual support number: 2 OBS
The early cation exchangers were naturally occurring zeolites but these have been almost completely superseded by the synthetic organic ion exchangers. The synthetic cation exchangers are classified into two main groups, the weak cation exchangers and the strong cation exchanger. In the former the main functional groups are carboxylic acid groups and in the latter they are sulphonic acid groups. 4, record 7, English, - cation%20exchanger
Record 7, French
Record 7, Domaine(s)
- Chimie analytique
- Biotechnologie
Record 7, Main entry term, French
- échangeur de cations
1, record 7, French, %C3%A9changeur%20de%20cations
correct, masculine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
- résine échangeuse de cations 2, record 7, French, r%C3%A9sine%20%C3%A9changeuse%20de%20cations
correct, see observation, feminine noun
Record 7, Textual support, French
Record number: 7, Textual support number: 1 DEF
Échangeur d’ions dont les contre-ions sont des cations. 3, record 7, French, - %C3%A9changeur%20de%20cations
Record number: 7, Textual support number: 1 OBS
L’expression résine échangeuse de cations peut être utilisée dans le cas de polymères organiques solides. 3, record 7, French, - %C3%A9changeur%20de%20cations
Record 7, Spanish
Record 7, Campo(s) temático(s)
- Química analítica
- Biotecnología
Record 7, Main entry term, Spanish
- intercambiador de cationes
1, record 7, Spanish, intercambiador%20de%20cationes
masculine noun
Record 7, Abbreviations, Spanish
Record 7, Synonyms, Spanish
- intercambiador catiónico 2, record 7, Spanish, intercambiador%20cati%C3%B3nico
masculine noun
Record 7, Textual support, Spanish
Record 8 - internal organization data 2011-05-31
Record 8, English
Record 8, Subject field(s)
- Analytical Chemistry
- Chemistry
- Scientific Measurements and Analyses
Record 8, Main entry term, English
- elution
1, record 8, English, elution
correct, see observation
Record 8, Abbreviations, English
Record 8, Synonyms, English
- development 2, record 8, English, development
see observation
Record 8, Textual support, English
Record number: 8, Textual support number: 1 DEF
The removal of adsorbed species from a porous bed or chromatographic column by passing the mobile phase through the stationary phase. 2, record 8, English, - elution
Record number: 8, Textual support number: 1 OBS
The term elution is preferred to the term development. However, in planar chromatography where the sample components are developed on the paper or plate, the latter is still in use. 2, record 8, English, - elution
Record number: 8, Textual support number: 1 PHR
Elution analysis. 3, record 8, English, - elution
Record 8, French
Record 8, Domaine(s)
- Chimie analytique
- Chimie
- Mesures et analyse (Sciences)
Record 8, Main entry term, French
- élution
1, record 8, French, %C3%A9lution
correct, feminine noun
Record 8, Abbreviations, French
Record 8, Synonyms, French
Record 8, Textual support, French
Record number: 8, Textual support number: 1 DEF
Destruction d’un produit d’adsorption par un liquide dissolvant sur une colonne d’adsorption chromatographique ou sur une colonne d’échangeur d’ions. 2, record 8, French, - %C3%A9lution
Record number: 8, Textual support number: 1 PHR
Analyse, pic (par, d’) élution. 3, record 8, French, - %C3%A9lution
Record number: 8, Textual support number: 2 PHR
Élution graduée. 3, record 8, French, - %C3%A9lution
Record 8, Spanish
Record 8, Campo(s) temático(s)
- Química analítica
- Química
- Medición y análisis (Ciencias)
Record 8, Main entry term, Spanish
- elución
1, record 8, Spanish, eluci%C3%B3n
correct, feminine noun
Record 8, Abbreviations, Spanish
Record 8, Synonyms, Spanish
Record 8, Textual support, Spanish
Record number: 8, Textual support number: 1 DEF
Separación mediante un fluido de una sustancia retenida en una fase estacionaria. 2, record 8, Spanish, - eluci%C3%B3n
Record 9 - internal organization data 2011-05-31
Record 9, English
Record 9, Subject field(s)
- Analytical Chemistry
Record 9, Main entry term, English
- ion-exchange isotherm
1, record 9, English, ion%2Dexchange%20isotherm
correct
Record 9, Abbreviations, English
Record 9, Synonyms, English
Record 9, Textual support, English
Record number: 9, Textual support number: 1 DEF
A relationship between the concentration of a counter-ion in the ion exchanger and its concentration in the external solution at equilibrium. 2, record 9, English, - ion%2Dexchange%20isotherm
Record number: 9, Textual support number: 1 OBS
This relationship is achieved under given conditions and at constant temperature. 2, record 9, English, - ion%2Dexchange%20isotherm
Record 9, French
Record 9, Domaine(s)
- Chimie analytique
Record 9, Main entry term, French
- isotherme d'échange d'ions
1, record 9, French, isotherme%20d%27%C3%A9change%20d%27ions
correct, masculine noun
Record 9, Abbreviations, French
Record 9, Synonyms, French
Record 9, Textual support, French
Record number: 9, Textual support number: 1 DEF
[...] variation de la concentration d’un contre-ion dans l'échangeur d’ions en fonction de sa concentration dans la solution externe, dans des conditions données et à température constante. 1, record 9, French, - isotherme%20d%27%C3%A9change%20d%27ions
Record 9, Spanish
Record 9, Textual support, Spanish
Record 10 - internal organization data 2011-01-06
Record 10, English
Record 10, Subject field(s)
- Mineralogy
- Geochemistry
Universal entry(ies) Record 10
Record 10, Main entry term, English
- fluorapatite
1, record 10, English, fluorapatite
correct
Record 10, Abbreviations, English
Record 10, Synonyms, English
- fluor-apatite 2, record 10, English, fluor%2Dapatite
correct
- 1306-05-4 3, record 10, English, 1306%2D05%2D4
correct, see observation
Record 10, Textual support, English
Record number: 10, Textual support number: 1 DEF
A mineral of the apatite group [which constitutes] a common accessory mineral in igneous rocks. 4, record 10, English, - fluorapatite
Record number: 10, Textual support number: 1 CONT
Fluorapatite is by far the commonest mineral of the [apatite] series in crustal rocks, but pure fluorapatite is relatively rare in commercial sedimentary deposits due to ionic substitutions in several positions within the apatite lattice. 5, record 10, English, - fluorapatite
Record number: 10, Textual support number: 2 CONT
Hydroxyapatite also acts as an ion exchanger ... and can be indefinitely regenerated with soda, which re-converts the fluorapatite into hydroxyapatite. 6, record 10, English, - fluorapatite
Record number: 10, Textual support number: 1 OBS
fluorapatite: part of the Ingredient Disclosure List of the Hazardous Products Act (Registration SOR/88-64, December 31, 1987). 7, record 10, English, - fluorapatite
Record number: 10, Textual support number: 2 OBS
Chemical formula: Ca5(PO4)3F or Ca10(PO4)6F2 8, record 10, English, - fluorapatite
Record 10, French
Record 10, Domaine(s)
- Minéralogie
- Géochimie
Entrée(s) universelle(s) Record 10
Record 10, Main entry term, French
- fluorapatite
1, record 10, French, fluorapatite
correct, feminine noun
Record 10, Abbreviations, French
Record 10, Synonyms, French
- fluor-apatite 2, record 10, French, fluor%2Dapatite
correct, feminine noun
- 1306-05-4 3, record 10, French, 1306%2D05%2D4
correct, see observation
Record 10, Textual support, French
Record number: 10, Textual support number: 1 DEF
Variété d’apatite contenant du fluor, du système cristallin hexagonal. 4, record 10, French, - fluorapatite
Record number: 10, Textual support number: 1 CONT
La richesse de notre gisement est constituée par la fluorapatite, espèce minéralogique dans laquelle le phosphate tricalcique est associé à un fluorure de calcium. La fluorapatite pure titre 42,2 % de P2O5. 5, record 10, French, - fluorapatite
Record number: 10, Textual support number: 2 CONT
Le même rôle d’échangeur d’ions est joué par l'hydroxyapatite [...] que l'on peut indéfiniment régénérer par la soude, qui retransforme la fluorapatite en hydroxyapatite. 6, record 10, French, - fluorapatite
Record number: 10, Textual support number: 1 OBS
fluorapatite : fait partie de la Liste de divulgation des ingrédients de la Loi sur les produits dangereux (du Canada; enr. DORS s/88-64, 31 déc. 1987). 7, record 10, French, - fluorapatite
Record number: 10, Textual support number: 2 OBS
Formule chimique : Ca5(PO4)3F ou Ca10(PO4)6F2 8, record 10, French, - fluorapatite
Record 10, Spanish
Record 10, Campo(s) temático(s)
- Mineralogía
- Geoquímica
Entrada(s) universal(es) Record 10
Record 10, Main entry term, Spanish
- fluorapatita
1, record 10, Spanish, fluorapatita
correct, feminine noun
Record 10, Abbreviations, Spanish
Record 10, Synonyms, Spanish
Record 10, Textual support, Spanish
Record number: 10, Textual support number: 1 DEF
Variedad de apatita, la más común de todas [...] forma prismas hexagonales en las rocas eruptivas y, a veces, en las sedimentarias. 1, record 10, Spanish, - fluorapatita
Record number: 10, Textual support number: 1 OBS
Fórmula química: Ca5(PO4)3F 1, record 10, Spanish, - fluorapatita
Record 11 - internal organization data 2010-06-22
Record 11, English
Record 11, Subject field(s)
- Chemistry
Record 11, Main entry term, English
- practical specific capacity
1, record 11, English, practical%20specific%20capacity
correct
Record 11, Abbreviations, English
Record 11, Synonyms, English
Record 11, Textual support, English
Record number: 11, Textual support number: 1 CONT
The practical specific capacity is the total amount of ions expressed in milliequivalents of millimoles taken up per gram of dry ion exchanger under specified conditions (should always be given together with the specification of these conditions). 1, record 11, English, - practical%20specific%20capacity
Record 11, French
Record 11, Domaine(s)
- Chimie
Record 11, Main entry term, French
- capacité spécifique pratique
1, record 11, French, capacit%C3%A9%20sp%C3%A9cifique%20pratique
correct, feminine noun
Record 11, Abbreviations, French
Record 11, Synonyms, French
Record 11, Textual support, French
Record number: 11, Textual support number: 1 CONT
La capacité spécifique pratique, QA, est la quantité totale d’ions(exprimés en milliéquivalents ou millimoles) fixée par gramme d’échangeur d’ions sec, dans des conditions données(lesquelles doivent toujours être définies ainsi que des conditions de détermination). 1, record 11, French, - capacit%C3%A9%20sp%C3%A9cifique%20pratique
Record 11, Spanish
Record 11, Textual support, Spanish
Record 12 - internal organization data 2010-06-10
Record 12, English
Record 12, Subject field(s)
- Analytical Chemistry
Record 12, Main entry term, English
- break-through capacity of an ion exchanger bed
1, record 12, English, break%2Dthrough%20capacity%20of%20an%20ion%20exchanger%20bed
correct
Record 12, Abbreviations, English
Record 12, Synonyms, English
Record 12, Textual support, English
Record number: 12, Textual support number: 1 DEF
The practical capacity of an ion exchanger bed obtained experimentally by passing a solution containing a particular ionic or molecular species through a column containing the ion exchanger, under specified conditions, and measuring the amount of the species which has been taken up when the species is first detected in the effluent or when the concentration in the effluent reaches some arbitrarily defined value. 1, record 12, English, - break%2Dthrough%20capacity%20of%20an%20ion%20exchanger%20bed
Record number: 12, Textual support number: 1 OBS
The break-through capacity may be expressed in milli equivalents, millimoles or milligrams taken up per gram of dry ion exchanger or per cm³ of bed volume. 1, record 12, English, - break%2Dthrough%20capacity%20of%20an%20ion%20exchanger%20bed
Record 12, French
Record 12, Domaine(s)
- Chimie analytique
Record 12, Main entry term, French
- capacité de fixation d'un lit d'échangeur d'ions
1, record 12, French, capacit%C3%A9%20de%20fixation%20d%27un%20lit%20d%27%C3%A9changeur%20d%27ions
correct, feminine noun
Record 12, Abbreviations, French
Record 12, Synonyms, French
Record 12, Textual support, French
Record number: 12, Textual support number: 1 DEF
Capacité pratique d’un lit échangeur d’ions, obtenue expérimentalement en faisant passer une solution contenant une espèce chimique ou moléculaire donnée à travers une colonne contenant l'échangeur d’ions, dans des conditions déterminées et, en mesurant la quantité de l'espèce qui a été fixée. 1, record 12, French, - capacit%C3%A9%20de%20fixation%20d%27un%20lit%20d%27%C3%A9changeur%20d%27ions
Record number: 12, Textual support number: 1 OBS
Cette quantité est obtenue lorsque l’espèce fixée est détectable dans l’effluent ou lorsque sa concentration atteint une valeur fixée arbitrairement. 1, record 12, French, - capacit%C3%A9%20de%20fixation%20d%27un%20lit%20d%27%C3%A9changeur%20d%27ions
Record 12, Spanish
Record 12, Textual support, Spanish
Record 13 - internal organization data 2009-03-01
Record 13, English
Record 13, Subject field(s)
- Processing of Mineral Products
- Mineral Processing (Metallurgy)
Record 13, Main entry term, English
- back-extraction 1, record 13, English, back%2Dextraction
Record 13, Abbreviations, English
Record 13, Synonyms, English
- back extraction 2, record 13, English, back%20extraction
- reextraction 1, record 13, English, reextraction
Record 13, Textual support, English
Record 13, French
Record 13, Domaine(s)
- Préparation des produits miniers
- Minéralurgie (Métallurgie)
Record 13, Main entry term, French
- réextraction
1, record 13, French, r%C3%A9extraction
correct, feminine noun
Record 13, Abbreviations, French
Record 13, Synonyms, French
- désextraction 2, record 13, French, d%C3%A9sextraction
correct, feminine noun
Record 13, Textual support, French
Record number: 13, Textual support number: 1 DEF
Opération au cours de laquelle les éléments fixés sélectivement sur un échangeur d’ions sont remis en solution aqueuse. 3, record 13, French, - r%C3%A9extraction
Record 13, Spanish
Record 13, Campo(s) temático(s)
- Preparación de los productos mineros
- Explotación de minerales (Metalurgia)
Record 13, Main entry term, Spanish
- extracción del respaldo
1, record 13, Spanish, extracci%C3%B3n%20del%20respaldo
feminine noun
Record 13, Abbreviations, Spanish
Record 13, Synonyms, Spanish
Record 13, Textual support, Spanish
Record 14 - internal organization data 2005-04-05
Record 14, English
Record 14, Subject field(s)
- Chemical Engineering
- Water Treatment (Water Supply)
Record 14, Main entry term, English
- ion exchanger
1, record 14, English, ion%20exchanger
correct
Record 14, Abbreviations, English
Record 14, Synonyms, English
- ion-exchanger 2, record 14, English, ion%2Dexchanger
correct
Record 14, Textual support, English
Record number: 14, Textual support number: 1 DEF
A solid or liquid, inorganic or organic substance containing exchangeable ions with others of the same charge, present in a solution in which [it] is considered to be insoluble. 3, record 14, English, - ion%20exchanger
Record number: 14, Textual support number: 1 OBS
It is recognized that there are cases where liquid exchangers are employed and where it may be difficult to distinguish between the separation process as belonging to ion exchange or liquid-liquid distribution, but the broad definition given here is regarded as that which is most appropriate. A monofunctional ion exchanger contains only one type of ionogenic group, a bifunctional ion exchanger two types and a polyfunctional ion exchanger more than one type. In a macroporous ion exchanger the pores are large compared to atomic dimensions. 3, record 14, English, - ion%20exchanger
Record number: 14, Textual support number: 1 CONT
Ion exchange is the reversible interchange of ions between a solid ion-exchange medium and a solution .... In industry both cation and anion exchanges are employed to prepare boiler feed-water, deionize or demineralize process waters .... To be effective, solid ion exchangers must (1) contain ions of their own, (2) be insoluble in water, and (3) provide enough space in their porous structure for ions to pass freely in and out of the solid. 4, record 14, English, - ion%20exchanger
Record number: 14, Textual support number: 2 CONT
Selective crystalline inorganic materials as ion exchangers in the treatment of nuclear waste solutions. 5, record 14, English, - ion%20exchanger
Record number: 14, Textual support number: 1 PHR
Inorganic ion exchanger, organic ion exchanger. 6, record 14, English, - ion%20exchanger
Record 14, French
Record 14, Domaine(s)
- Génie chimique
- Traitement des eaux
Record 14, Main entry term, French
- échangeur d'ions
1, record 14, French, %C3%A9changeur%20d%27ions
correct, masculine noun
Record 14, Abbreviations, French
Record 14, Synonyms, French
- substance échangeuse d'ions 2, record 14, French, substance%20%C3%A9changeuse%20d%27ions
correct, feminine noun
- résine échangeuse d'ions 3, record 14, French, r%C3%A9sine%20%C3%A9changeuse%20d%27ions
avoid, see observation, feminine noun
Record 14, Textual support, French
Record number: 14, Textual support number: 1 DEF
Solide ou liquide, minéral ou organique, contenant des ions capables de s’échanger avec d’autres ions de même signe présents dans une solution dans laquelle [il] est considéré comme insoluble. 4, record 14, French, - %C3%A9changeur%20d%27ions
Record number: 14, Textual support number: 1 OBS
Il est reconnu qu'il existe des cas où on utilise des échangeurs liquides, où il est difficile de déterminer si le processus de séparation en est un d’échange d’ions ou de distribution liquide-liquide; toutefois, on peut considérer que la définition générale donnée ici est appropriée. Un échangeur d’ions monofonctionnel ne contient qu'un seul type de groupe ionogène, un échangeur d’ions bifonctionnel en contient deux types et un échangeur polyfonctionnel en contient plus d’un type. Dans un échangeur d’ions macroporeux, les pores sont grandes par rapport aux dimensions atomiques. 4, record 14, French, - %C3%A9changeur%20d%27ions
Record number: 14, Textual support number: 1 CONT
Le phénomène d’échange d’ions peut être invoqué pour tout système constitué d’au moins deux phases non miscibles présentant les propriétés suivantes :-La phase solide(constituant l'échangeur d’ions) imprégnée de liquide, développe à sa surface des charges positives ou négatives qui sont alors exactement compensées par des charges de signe opposé apportées par les ions de la solution. L'ensemble {solide, ions compensateurs} constitue la phase échangeuse d’ions. Sa charge totale nette doit être nulle. 5, record 14, French, - %C3%A9changeur%20d%27ions
Record number: 14, Textual support number: 2 OBS
résine : Les échangeurs d’ions ont d’abord été des terres naturelles, puis des composés synthétiques, minéraux (silice, alginates), et organiques, ces derniers étant presque exclusivement employés actuellement sous le nom de résine. Ce terme a été généralisé à tort pour désigner l’ensemble des échangeurs. 6, record 14, French, - %C3%A9changeur%20d%27ions
Record number: 14, Textual support number: 1 PHR
Échangeur d’ions chélatant, échangeur d’ions greffé. 7, record 14, French, - %C3%A9changeur%20d%27ions
Record 14, Spanish
Record 14, Campo(s) temático(s)
- Ingenieria química
- Tratamiento del agua
Record 14, Main entry term, Spanish
- intercambiador de iones
1, record 14, Spanish, intercambiador%20de%20iones
correct, masculine noun
Record 14, Abbreviations, Spanish
Record 14, Synonyms, Spanish
Record 14, Textual support, Spanish
Record 15 - internal organization data 2004-10-29
Record 15, English
Record 15, Subject field(s)
- Beverages
- Hydrology and Hydrography
- Pharmaceutical Manufacturing
Record 15, Main entry term, English
- purified water
1, record 15, English, purified%20water
correct
Record 15, Abbreviations, English
Record 15, Synonyms, English
Record 15, Textual support, English
Record 15, French
Record 15, Domaine(s)
- Boissons (Industrie de l'alimentation)
- Hydrologie et hydrographie
- Fabrication des produits pharmaceutiques
Record 15, Main entry term, French
- eau purifiée
1, record 15, French, eau%20purifi%C3%A9e
correct, feminine noun
Record 15, Abbreviations, French
Record 15, Synonyms, French
Record 15, Textual support, French
Record number: 15, Textual support number: 1 DEF
Eau préparée soit par distillation, soit à l'aide d’un échangeur d’ions, soit par tout autre procédé approprié, à partir d’eau potable. 2, record 15, French, - eau%20purifi%C3%A9e
Record number: 15, Textual support number: 1 CONT
L’eau purifiée est traitée chimiquement pour être rendue potable. Elle peut provenir de n’importe quelle nappe phréatique, rivière ou puits. 3, record 15, French, - eau%20purifi%C3%A9e
Record 15, Spanish
Record 15, Campo(s) temático(s)
- Bebidas
- Hidrología e hidrografía
- Fabricación de productos farmacéuticos
Record 15, Main entry term, Spanish
- agua purificada
1, record 15, Spanish, agua%20purificada
correct, feminine noun
Record 15, Abbreviations, Spanish
Record 15, Synonyms, Spanish
- agua depurada 2, record 15, Spanish, agua%20depurada
feminine noun
Record 15, Textual support, Spanish
Record number: 15, Textual support number: 1 DEF
Agua descontaminada a través de un procedimiento físico o químico y que puede ser considerada como potable, sin que existan en ella colonias de bacterias o partículas de heces fecales. 3, record 15, Spanish, - agua%20purificada
Record 16 - internal organization data 2004-03-09
Record 16, English
Record 16, Subject field(s)
- Geochemistry
Record 16, Main entry term, English
- silicic acid
1, record 16, English, silicic%20acid
correct
Record 16, Abbreviations, English
Record 16, Synonyms, English
Record 16, Textual support, English
Record number: 16, Textual support number: 1 DEF
Any of various weakly acid substances formed in dilute solution or as gelatinous masses by treating soluble silicates with acids ... 2, record 16, English, - silicic%20acid
Record number: 16, Textual support number: 1 CONT
This type of exchange material does not fix weak acids such as carbonic acid and silicic acid. When exhausted, their original basicity is restored by transferring to them OH ions obtained from a dilute solution ... 3, record 16, English, - silicic%20acid
Record 16, French
Record 16, Domaine(s)
- Géochimie
Record 16, Main entry term, French
- acide silicique
1, record 16, French, acide%20silicique
correct, masculine noun
Record 16, Abbreviations, French
Record 16, Synonyms, French
Record 16, Textual support, French
Record number: 16, Textual support number: 1 DEF
Acide de formule Si(OH)4, élément nutritif essentiel, forme chimique prépondérante du silicium dissous dans l’eau de mer. 2, record 16, French, - acide%20silicique
Record number: 16, Textual support number: 1 CONT
Ce type d’échangeur ne fixe pas les acides faibles tels que l'acide carbonique et l'acide silicique. Lorsqu'ils sont épuisés, on leur redonne leur basicité primitive en leur fixant des ions OH empruntés à une solution diluée [...] 3, record 16, French, - acide%20silicique
Record number: 16, Textual support number: 2 CONT
Les acides sécrétés par les bactéries et par les racines des végétaux ou provenant des matières organiques sont les agents de destruction les plus actifs [...] Les acides attaquent les cristaux soit en chassant les bases qui soutiennent le réseau, soit en déplaçant les acides siliciques plus faibles. 4, record 16, French, - acide%20silicique
Record 16, Spanish
Record 16, Campo(s) temático(s)
- Geoquímica
Record 16, Main entry term, Spanish
- ácido silícico
1, record 16, Spanish, %C3%A1cido%20sil%C3%ADcico
correct, masculine noun
Record 16, Abbreviations, Spanish
Record 16, Synonyms, Spanish
Record 16, Textual support, Spanish
Record number: 16, Textual support number: 1 DEF
Ácido que resulta de la hidratación de la sílice. 2, record 16, Spanish, - %C3%A1cido%20sil%C3%ADcico
Record 17 - internal organization data 2003-09-19
Record 17, English
Record 17, Subject field(s)
- Analytical Chemistry
Record 17, Main entry term, English
- exchange capacity
1, record 17, English, exchange%20capacity
correct
Record 17, Abbreviations, English
Record 17, Synonyms, English
Record 17, Textual support, English
Record number: 17, Textual support number: 1 CONT
The exchange capacity of a resin is the total number of equivalents of replaceable hydrogen per unit volume per unit weight of resin, and is determined by the number and strength of fixed ionic groups on the resin. The ion exchange capacity affects solute retention, and exchangers of high capacity are most often used for separating complex mixtures, where increased retention improves resolution. 2, record 17, English, - exchange%20capacity
Record 17, French
Record 17, Domaine(s)
- Chimie analytique
Record 17, Main entry term, French
- capacité d'échange
1, record 17, French, capacit%C3%A9%20d%27%C3%A9change
correct, feminine noun
Record 17, Abbreviations, French
Record 17, Synonyms, French
Record 17, Textual support, French
Record number: 17, Textual support number: 1 DEF
[...] nombre de groupements fonctionnels accessibles à l'échange d’ions par unité de masse ou de volume d’échangeur [;] [elle] est constante et indépendante du pH. 2, record 17, French, - capacit%C3%A9%20d%27%C3%A9change
Record 17, Spanish
Record 17, Campo(s) temático(s)
- Química analítica
Record 17, Main entry term, Spanish
- capacidad de cambio
1, record 17, Spanish, capacidad%20de%20cambio
correct, feminine noun
Record 17, Abbreviations, Spanish
Record 17, Synonyms, Spanish
Record 17, Textual support, Spanish
Record 18 - internal organization data 2003-06-12
Record 18, English
Record 18, Subject field(s)
- Chemistry
- Biotechnology
- Water Treatment (Water Supply)
Record 18, Main entry term, English
- acid radical
1, record 18, English, acid%20radical
correct
Record 18, Abbreviations, English
Record 18, Synonyms, English
Record 18, Textual support, English
Record number: 18, Textual support number: 1 CONT
An ion exchange substance for industrial use must meet the following specifications: Its chemical structure, generally macromolecular, must be such that its molecule contains one or more acid or basic radicals. 2, record 18, English, - acid%20radical
Record 18, French
Record 18, Domaine(s)
- Chimie
- Biotechnologie
- Traitement des eaux
Record 18, Main entry term, French
- radical à fonction acide
1, record 18, French, radical%20%C3%A0%20fonction%20acide
correct, masculine noun
Record 18, Abbreviations, French
Record 18, Synonyms, French
Record 18, Textual support, French
Record number: 18, Textual support number: 1 CONT
Un échangeur d’ions, pour être utilisable industriellement, doit répondre aux spécifications suivantes : Sa structure chimique, généralement macromoléculaire, doit être telle qu'il comporte dans sa molécule un ou plusieurs radicaux à fonction acide ou basique. 1, record 18, French, - radical%20%C3%A0%20fonction%20acide
Record 18, Key term(s)
- radical acide
Record 18, Spanish
Record 18, Campo(s) temático(s)
- Química
- Biotecnología
- Tratamiento del agua
Record 18, Main entry term, Spanish
- radical ácido
1, record 18, Spanish, radical%20%C3%A1cido
correct, masculine noun
Record 18, Abbreviations, Spanish
Record 18, Synonyms, Spanish
Record 18, Textual support, Spanish
Record 19 - internal organization data 2002-10-15
Record 19, English
Record 19, Subject field(s)
- Geochemistry
- Water Treatment (Water Supply)
- Analytical Chemistry
Record 19, Main entry term, English
- anion exchanger
1, record 19, English, anion%20exchanger
correct, see observation
Record 19, Abbreviations, English
Record 19, Synonyms, English
- anion-exchange resin 2, record 19, English, anion%2Dexchange%20resin
correct
Record 19, Textual support, English
Record number: 19, Textual support number: 1 DEF
An anion-exchange agent that can exchange its anion with the anion or anions of a solution passed through it or that can absorb anions in the form of acids ... 3, record 19, English, - anion%20exchanger
Record number: 19, Textual support number: 1 OBS
The term anion-exchange resin is mostly used in the case of solid organic polymers. 2, record 19, English, - anion%20exchanger
Record number: 19, Textual support number: 2 OBS
There are two main categories of anion exchanger - the strong base exchangers and the weak base exchangers. A typical strong anion exchanger is prepared from the polymerization of styrene and divinylbenzene, followed by chloromethylation and treatment with an appropriate secondary or tertiary amine ... The weak anion exchanges contain a mixture of primary secondary and tertiary amino groups. They are produced by condensing aliphatic amines with either epichlorohydrin or ethylene dichloride ... 4, record 19, English, - anion%20exchanger
Record 19, French
Record 19, Domaine(s)
- Géochimie
- Traitement des eaux
- Chimie analytique
Record 19, Main entry term, French
- échangeur d'anions
1, record 19, French, %C3%A9changeur%20d%27anions
correct, see observation, masculine noun
Record 19, Abbreviations, French
Record 19, Synonyms, French
- résine échangeuse d'anions 2, record 19, French, r%C3%A9sine%20%C3%A9changeuse%20d%27anions
correct, feminine noun
- échangeur anionique 3, record 19, French, %C3%A9changeur%20anionique
masculine noun
Record 19, Textual support, French
Record number: 19, Textual support number: 1 DEF
Échangeur dont la partie fixe se conduit comme un cation, c’est-à-dire est susceptible d’échanger un anion. 4, record 19, French, - %C3%A9changeur%20d%27anions
Record number: 19, Textual support number: 1 CONT
[...] échangeur d’ions, substance solide, naturelle ou synthétique, ayant les caractères d’un acide(échangeur de cations) ou d’une base(échangeur d’anions), et fixant, de ce fait, les cations ou les anions. 2, record 19, French, - %C3%A9changeur%20d%27anions
Record 19, Spanish
Record 19, Campo(s) temático(s)
- Geoquímica
- Tratamiento del agua
- Química analítica
Record 19, Main entry term, Spanish
- intercambiador aniónico
1, record 19, Spanish, intercambiador%20ani%C3%B3nico
masculine noun
Record 19, Abbreviations, Spanish
Record 19, Synonyms, Spanish
Record 19, Textual support, Spanish
Record 20 - internal organization data 2002-03-21
Record 20, English
Record 20, Subject field(s)
- Analytical Chemistry
- Biotechnology
Record 20, Main entry term, English
- stationary phase
1, record 20, English, stationary%20phase
correct, see observation
Record 20, Abbreviations, English
Record 20, Synonyms, English
- fixed phase 2, record 20, English, fixed%20phase
Record 20, Textual support, English
Record number: 20, Textual support number: 1 DEF
In chromatography the solid poching or support material, which may be in powder, gel or sheet form. 3, record 20, English, - stationary%20phase
Record number: 20, Textual support number: 1 OBS
In a wider sense, "stationary phase" also refers to the immobile phase in all forms of chromatography. 4, record 20, English, - stationary%20phase
Record number: 20, Textual support number: 2 OBS
The solid support itself should not be identified with the stationary phase. 3, record 20, English, - stationary%20phase
Record number: 20, Textual support number: 1 CONT
In gas chromatography, helium, hydrogen, nitrogen, or some other inert gas is employed as the mobile phase. With gas-solid chromatography, a stationary phase of an adsorptive solid, such as carbon, alumina, or silica, either is packed in the column as small particles or is coated on the inside wall as a film. Retention, in either case, is by weak adsorptive forces between the solute molecules and adsorptive sites on the solid material. 5, record 20, English, - stationary%20phase
Record 20, French
Record 20, Domaine(s)
- Chimie analytique
- Biotechnologie
Record 20, Main entry term, French
- phase stationnaire
1, record 20, French, phase%20stationnaire
correct, feminine noun
Record 20, Abbreviations, French
Record 20, Synonyms, French
- phase fixe 2, record 20, French, phase%20fixe
correct, feminine noun
Record 20, Textual support, French
Record number: 20, Textual support number: 1 DEF
Phase non mobile qui constitue le lit chromatographique dont dépend la séparation. 3, record 20, French, - phase%20stationnaire
Record number: 20, Textual support number: 1 OBS
En chromatographie gaz-solide et en chromatographie liquide-solide, par exemple, le solide actif est la phase stationnaire et en chromatographie gaz-liquide et en chromatographie liquide-liquide, c’est le liquide (et non le support solide) qui constitue cette phase stationnaire. 3, record 20, French, - phase%20stationnaire
Record number: 20, Textual support number: 2 OBS
Bien que le terme «phase stationnaire» soit plutôt réservé à la chromatographie en phase liquide sur colonne pour désigner la phase mobile sur support rigide, il désigne, plus largement, le support immobile dans tous les autres genres de chromatographie. 4, record 20, French, - phase%20stationnaire
Record number: 20, Textual support number: 3 OBS
[En chromatographie d’échange d’ions]. La phase stationnaire est un échangeur d’ions, c'est-à-dire un support solide comportant des groupements fonctionnels ionisés, porteurs de charges positives ou négatives, et des ions de signe contraire assurant l'électroneutralité. Ces ions sont échangeables, en nombre équivalent, avec ceux de même signe de la solution avec laquelle l'échangeur est mis en contact. 5, record 20, French, - phase%20stationnaire
Record number: 20, Textual support number: 4 OBS
En chromatographie classique sur colonne, la phase stationnaire est en général constituée par de l’eau et comme phase mobile, on choisit des solvants organiques toujours moins polaires. 6, record 20, French, - phase%20stationnaire
Record number: 20, Textual support number: 5 OBS
Ne pas confondre avec phase stationnaire de la croissance de cellules. 7, record 20, French, - phase%20stationnaire
Record number: 20, Textual support number: 1 PHR
La phase stationnaire se volatilise. 4, record 20, French, - phase%20stationnaire
Record number: 20, Textual support number: 2 PHR
Compression, enroulement, film, grain, lit, masse, pore, suspension de la phase stationnaire. 4, record 20, French, - phase%20stationnaire
Record number: 20, Textual support number: 3 PHR
Phase liquide stationnaire. 4, record 20, French, - phase%20stationnaire
Record 20, Key term(s)
- phase immobile
Record 20, Spanish
Record 20, Campo(s) temático(s)
- Química analítica
- Biotecnología
Record 20, Main entry term, Spanish
- fase estacionaria
1, record 20, Spanish, fase%20estacionaria
correct, feminine noun
Record 20, Abbreviations, Spanish
Record 20, Synonyms, Spanish
- fase fija 2, record 20, Spanish, fase%20fija
feminine noun
Record 20, Textual support, Spanish
Record 21 - internal organization data 2002-01-17
Record 21, English
Record 21, Subject field(s)
- Chemical Engineering
- Mining Engineering
Record 21, Main entry term, English
- elution
1, record 21, English, elution
correct
Record 21, Abbreviations, English
Record 21, Synonyms, English
Record 21, Textual support, English
Record number: 21, Textual support number: 1 DEF
Washing of leaded ion-exchange resins to remove captured uranium ions or other seized elements in washing liquor. 2, record 21, English, - elution
Record number: 21, Textual support number: 1 CONT
The next stage [of the ion-exchange process] is elution, in which the captured ions are displaced from their sites when a suitable chemical solution, the eluant, is flushed through the column. On completion of this operation the resin sites are restored to their original state and the beads are said to be regenerated. 3, record 21, English, - elution
Record 21, French
Record 21, Domaine(s)
- Génie chimique
- Génie minier
Record 21, Main entry term, French
- élution
1, record 21, French, %C3%A9lution
correct
Record 21, Abbreviations, French
Record 21, Synonyms, French
Record 21, Textual support, French
Record number: 21, Textual support number: 1 DEF
Destruction par un liquide dissolvant convenable d’un produit d’adsorption, plus spécialement réalisé sur une colonne d’adsorption chromatographique ou sur une colonne d’échangeur d’ions. 2, record 21, French, - %C3%A9lution
Record number: 21, Textual support number: 1 CONT
[Si] une solution acide est utilisée pour l’élution d’un métal absorbé sur une résine cationique et si le métal est par la suite récupéré de la solution par électrolyse, l’acide nécessaire à l’élution est régénéré simultanément sans frais supplémentaires. 3, record 21, French, - %C3%A9lution
Record 21, Spanish
Record 21, Campo(s) temático(s)
- Ingenieria química
- Ingeniería de minas
Record 21, Main entry term, Spanish
- elución
1, record 21, Spanish, eluci%C3%B3n
feminine noun
Record 21, Abbreviations, Spanish
Record 21, Synonyms, Spanish
Record 21, Textual support, Spanish
Record 22 - internal organization data 2001-11-08
Record 22, English
Record 22, Subject field(s)
- Analytical Chemistry
Record 22, Main entry term, English
- counter-ion
1, record 22, English, counter%2Dion
correct
Record 22, Abbreviations, English
Record 22, Synonyms, English
- counterion 2, record 22, English, counterion
correct
- counter ion 2, record 22, English, counter%20ion
correct
Record 22, Textual support, English
Record number: 22, Textual support number: 1 DEF
In an ion exchanger [,] the mobile exchangeable ion. 3, record 22, English, - counter%2Dion
Record 22, French
Record 22, Domaine(s)
- Chimie analytique
Record 22, Main entry term, French
- contre-ion
1, record 22, French, contre%2Dion
correct, masculine noun
Record 22, Abbreviations, French
Record 22, Synonyms, French
Record 22, Textual support, French
Record number: 22, Textual support number: 1 DEF
Ion mobile échangeable présent dans un échangeur d’ions. 2, record 22, French, - contre%2Dion
Record number: 22, Textual support number: 1 CONT
Le soluté ionisé présent dans la phase mobile hydro-organique forme, avec un ion de signe contraire appelé contre-ion, une paire d’ions qui est retenue par la phase stationnaire organique. [...] Le temps de rétention d’une espèce engagée sous forme de paire d’ions dépend de la taille du contre-ion [...]. 3, record 22, French, - contre%2Dion
Record 22, Key term(s)
- ion compensateur
Record 22, Spanish
Record 22, Campo(s) temático(s)
- Química analítica
Record 22, Main entry term, Spanish
- contraión
1, record 22, Spanish, contrai%C3%B3n
masculine noun
Record 22, Abbreviations, Spanish
Record 22, Synonyms, Spanish
Record 22, Textual support, Spanish
Record 23 - internal organization data 2001-08-07
Record 23, English
Record 23, Subject field(s)
- Chemistry
Record 23, Main entry term, English
- sulfonated carbon
1, record 23, English, sulfonated%20carbon
correct
Record 23, Abbreviations, English
Record 23, Synonyms, English
Record 23, Textual support, English
Record number: 23, Textual support number: 1 CONT
Sulphonated carbons. These products, first marketed about 1935, are obtained by treating with sulphuric acid bituminous coal or lignites selected for their mechanical strength and high content of volatile substances. 2, record 23, English, - sulfonated%20carbon
Record 23, French
Record 23, Domaine(s)
- Chimie
Record 23, Main entry term, French
- charbon sulfoné
1, record 23, French, charbon%20sulfon%C3%A9
correct, masculine noun
Record 23, Abbreviations, French
Record 23, Synonyms, French
Record 23, Textual support, French
Record number: 23, Textual support number: 1 DEF
Produit à grand pouvoir adsorbant utilisé comme échangeur d’ions. 1, record 23, French, - charbon%20sulfon%C3%A9
Record number: 23, Textual support number: 1 CONT
Charbons sulfonés. Ces produits qui ont été commercialisés vers 1935 proviennent du traitement par l’acide sulfurique de charbons gras ou de lignites choisis pour leur résistance mécanique et leur haute teneur en matières volatiles. 2, record 23, French, - charbon%20sulfon%C3%A9
Record 23, Spanish
Record 23, Campo(s) temático(s)
- Química
Record 23, Main entry term, Spanish
- carbón sulfonado
1, record 23, Spanish, carb%C3%B3n%20sulfonado
masculine noun
Record 23, Abbreviations, Spanish
Record 23, Synonyms, Spanish
Record 23, Textual support, Spanish
Record 24 - internal organization data 2000-09-13
Record 24, English
Record 24, Subject field(s)
- Processing of Mineral Products
- Mineral Processing (Metallurgy)
Record 24, Main entry term, English
- regeneration
1, record 24, English, regeneration
correct
Record 24, Abbreviations, English
Record 24, Synonyms, English
Record 24, Textual support, English
Record 24, French
Record 24, Domaine(s)
- Préparation des produits miniers
- Minéralurgie (Métallurgie)
Record 24, Main entry term, French
- régénération
1, record 24, French, r%C3%A9g%C3%A9n%C3%A9ration
correct, feminine noun
Record 24, Abbreviations, French
Record 24, Synonyms, French
Record 24, Textual support, French
Record number: 24, Textual support number: 1 DEF
Action de régénérer soit un milieu dense en séparant les impuretés qu'il contient et en lui redonnant sa densité primitive, soit un échangeur d’ions en lui restituant sa capacité d’absorption initiale. 2, record 24, French, - r%C3%A9g%C3%A9n%C3%A9ration
Record 24, Spanish
Record 24, Textual support, Spanish
Record 25 - internal organization data 2000-08-22
Record 25, English
Record 25, Subject field(s)
- Processing of Mineral Products
- Mineral Processing (Metallurgy)
Record 25, Main entry term, English
- liquid ion exchange
1, record 25, English, liquid%20ion%20exchange
correct
Record 25, Abbreviations, English
Record 25, Synonyms, English
Record 25, Textual support, English
Record 25, French
Record 25, Domaine(s)
- Préparation des produits miniers
- Minéralurgie (Métallurgie)
Record 25, Main entry term, French
- échange d'ions en liqueur
1, record 25, French, %C3%A9change%20d%27ions%20en%20liqueur
correct, masculine noun
Record 25, Abbreviations, French
Record 25, Synonyms, French
Record 25, Textual support, French
Record number: 25, Textual support number: 1 DEF
Extraction par échangeur d’ions effectuée sur une liqueur claire. 1, record 25, French, - %C3%A9change%20d%27ions%20en%20liqueur
Record 25, Spanish
Record 25, Textual support, Spanish
Record 26 - internal organization data 2000-08-22
Record 26, English
Record 26, Subject field(s)
- Processing of Mineral Products
- Mineral Processing (Metallurgy)
Record 26, Main entry term, English
- jigged bed
1, record 26, English, jigged%20bed
correct
Record 26, Abbreviations, English
Record 26, Synonyms, English
- mobile jigged bed 1, record 26, English, mobile%20jigged%20bed
- moving bed 1, record 26, English, moving%20bed
- mobile bed 2, record 26, English, mobile%20bed
Record 26, Textual support, English
Record 26, French
Record 26, Domaine(s)
- Préparation des produits miniers
- Minéralurgie (Métallurgie)
Record 26, Main entry term, French
- lit mobile
1, record 26, French, lit%20mobile
correct, masculine noun
Record 26, Abbreviations, French
Record 26, Synonyms, French
- lit pulsé 1, record 26, French, lit%20puls%C3%A9
correct, masculine noun
Record 26, Textual support, French
Record number: 26, Textual support number: 1 DEF
Dans un échangeur d’ions, lit de résine soumis à des pulsations. 1, record 26, French, - lit%20mobile
Record 26, Spanish
Record 26, Textual support, Spanish
Record 27 - internal organization data 1999-09-15
Record 27, English
Record 27, Subject field(s)
- Biological Sciences
Record 27, Main entry term, English
- diethyl amino ethyl group
1, record 27, English, diethyl%20amino%20ethyl%20group
correct
Record 27, Abbreviations, English
Record 27, Synonyms, English
- DEAE group 2, record 27, English, DEAE%20group
correct
Record 27, Textual support, English
Record number: 27, Textual support number: 1 DEF
Ion exchange group incorporated into polymeric carriers, such as dextran or cellulose, in the formation of weak ion exchangers of importance in the separation and purification of proteins and other compounds of biological origin. 1, record 27, English, - diethyl%20amino%20ethyl%20group
Record 27, French
Record 27, Domaine(s)
- Sciences biologiques
Record 27, Main entry term, French
- groupement DEAE
1, record 27, French, groupement%20DEAE
correct, masculine noun
Record 27, Abbreviations, French
Record 27, Synonyms, French
- groupe diethylaminoethyl 2, record 27, French, groupe%20diethylaminoethyl
correct, masculine noun
- DEAE 3, record 27, French, DEAE
correct
Record 27, Textual support, French
Record number: 27, Textual support number: 1 DEF
Substance entrant dans la composition des matrices utilisées en chromatographie. 3, record 27, French, - groupement%20DEAE
Record number: 27, Textual support number: 1 OBS
Ce groupe, placé dans du dextran ou de la cellulose est un échangeur d’ions. 3, record 27, French, - groupement%20DEAE
Record 27, Spanish
Record 27, Textual support, Spanish
Record 28 - internal organization data 1999-05-27
Record 28, English
Record 28, Subject field(s)
- Chemistry
Record 28, Main entry term, English
- theoretical specific capacity
1, record 28, English, theoretical%20specific%20capacity
correct
Record 28, Abbreviations, English
Record 28, Synonyms, English
- total specific capacity 2, record 28, English, total%20specific%20capacity
Record 28, Textual support, English
Record number: 28, Textual support number: 1 CONT
The theoretical specific capacity is the total amount of ions expressed in milliequivalents of ionogenic group per gram of dry ion exchanger. If not otherwise stated the capacity should be reported per gram of the H-form of a cation exchanger and Cl-form of an anion exchanger. 1, record 28, English, - theoretical%20specific%20capacity
Record 28, French
Record 28, Domaine(s)
- Chimie
Record 28, Main entry term, French
- capacité théorique spécifique
1, record 28, French, capacit%C3%A9%20th%C3%A9orique%20sp%C3%A9cifique
correct, feminine noun
Record 28, Abbreviations, French
Record 28, Synonyms, French
- capacité totale spécifique 2, record 28, French, capacit%C3%A9%20totale%20sp%C3%A9cifique
feminine noun
Record 28, Textual support, French
Record number: 28, Textual support number: 1 CONT
La capacité théorique spécifique est le nombre de milliéquivalents de groupes ionogènes par gramme d’échangeur d’ions sec. Sauf indication contraire, la capacité doit être exprimée par gramme d’échangeur de cation, sous la forme H+ et d’échangeur d’anions sous la forme de Cl-. 1, record 28, French, - capacit%C3%A9%20th%C3%A9orique%20sp%C3%A9cifique
Record 28, Spanish
Record 28, Textual support, Spanish
Record 29 - internal organization data 1999-04-23
Record 29, English
Record 29, Subject field(s)
- Analytical Chemistry
Record 29, Main entry term, English
- bifunctional ion exchanger
1, record 29, English, bifunctional%20ion%20exchanger
correct
Record 29, Abbreviations, English
Record 29, Synonyms, English
Record 29, Textual support, English
Record number: 29, Textual support number: 1 DEF
An ion exchanger containing two types of ionogenic groups. 1, record 29, English, - bifunctional%20ion%20exchanger
Record 29, French
Record 29, Domaine(s)
- Chimie analytique
Record 29, Main entry term, French
- échangeur d'ions bifonctionnel
1, record 29, French, %C3%A9changeur%20d%27ions%20bifonctionnel
correct, masculine noun
Record 29, Abbreviations, French
Record 29, Synonyms, French
Record 29, Textual support, French
Record number: 29, Textual support number: 1 DEF
Échangeur d’ions contenant deux types de groupes ionogènes. 1, record 29, French, - %C3%A9changeur%20d%27ions%20bifonctionnel
Record 29, Key term(s)
- échangeur d'ions difonctionnel
Record 29, Spanish
Record 29, Textual support, Spanish
Record 30 - internal organization data 1999-04-23
Record 30, English
Record 30, Subject field(s)
- Analytical Chemistry
Record 30, Main entry term, English
- volume capacity
1, record 30, English, volume%20capacity
correct
Record 30, Abbreviations, English
Record 30, Synonyms, English
Record 30, Textual support, English
Record number: 30, Textual support number: 1 DEF
[In ion-exchange chromatography], milliequivalents of ionogenic groups per cm³ (true volume) of swollen ion exchange. (The ionic form of the ion exchanger and the medium should be stated.) 1, record 30, English, - volume%20capacity
Record 30, French
Record 30, Domaine(s)
- Chimie analytique
Record 30, Main entry term, French
- capacité volumique
1, record 30, French, capacit%C3%A9%20volumique
correct, feminine noun
Record 30, Abbreviations, French
Record 30, Synonyms, French
Record 30, Textual support, French
Record number: 30, Textual support number: 1 DEF
[En chromatographie d’échange d’ions], nombre de milléquivalents de groupes ionogènes par cm³ de lit d’échangeur d’ions gonflé.(La forme ionique de l'échangeur d’ions et le milieu doivent être précisés.) 1, record 30, French, - capacit%C3%A9%20volumique
Record 30, Spanish
Record 30, Textual support, Spanish
Record 31 - internal organization data 1999-04-23
Record 31, English
Record 31, Subject field(s)
- Analytical Chemistry
Record 31, Main entry term, English
- bed volume capacity
1, record 31, English, bed%20volume%20capacity
correct
Record 31, Abbreviations, English
Record 31, Synonyms, English
Record 31, Textual support, English
Record number: 31, Textual support number: 1 DEF
Milliequivalents of ionogenic groups per cm³ of bed volume determined under specified conditions (should always be given together with specification of these conditions). 1, record 31, English, - bed%20volume%20capacity
Record 31, Key term(s)
- volume capacity of an ion exchanger bed
Record 31, French
Record 31, Domaine(s)
- Chimie analytique
Record 31, Main entry term, French
- capacité du lit
1, record 31, French, capacit%C3%A9%20du%20lit
correct, feminine noun
Record 31, Abbreviations, French
Record 31, Synonyms, French
Record 31, Textual support, French
Record number: 31, Textual support number: 1 DEF
Nombre de milliéquivalents de groupes ionogènes par cm³ de volume du lit d’échangeur d’ions dans des conditions précises(celles-ci doivent toujours être spécifiées). 1, record 31, French, - capacit%C3%A9%20du%20lit
Record 31, Key term(s)
- capacité du lit de résine
Record 31, Spanish
Record 31, Textual support, Spanish
Record 32 - internal organization data 1999-04-20
Record 32, English
Record 32, Subject field(s)
- Chemistry
Record 32, Main entry term, English
- coion
1, record 32, English, coion
correct
Record 32, Abbreviations, English
Record 32, Synonyms, English
- co-ion 2, record 32, English, co%2Dion
correct
Record 32, Textual support, English
Record number: 32, Textual support number: 1 DEF
Any of the small ions entering a solid ion exchanger and having the same charge as that of the fixed ions. 3, record 32, English, - coion
Record 32, French
Record 32, Domaine(s)
- Chimie
Record 32, Main entry term, French
- co-ion
1, record 32, French, co%2Dion
correct, masculine noun
Record 32, Abbreviations, French
Record 32, Synonyms, French
Record 32, Textual support, French
Record number: 32, Textual support number: 1 DEF
Espèce ionique mobile d’un échangeur d’ions ayant une charge du même signe que les ions fixes. 2, record 32, French, - co%2Dion
Record 32, Key term(s)
- coion
Record 32, Spanish
Record 32, Textual support, Spanish
Record 33 - internal organization data 1998-05-14
Record 33, English
Record 33, Subject field(s)
- Analytical Chemistry
Record 33, Main entry term, English
- superficial porous ion-exchange resin
1, record 33, English, superficial%20porous%20ion%2Dexchange%20resin
proposal
Record 33, Abbreviations, English
Record 33, Synonyms, English
Record 33, Textual support, English
Record 33, French
Record 33, Domaine(s)
- Chimie analytique
Record 33, Main entry term, French
- résine superficiellement poreuse
1, record 33, French, r%C3%A9sine%20superficiellement%20poreuse
feminine noun
Record 33, Abbreviations, French
Record 33, Synonyms, French
Record 33, Textual support, French
Record number: 33, Textual support number: 1 CONT
[...] des résines dites superficiellement poreuses [sont] obtenues en recouvrant les billes de verre d’une fine couche de microsphères de silice(diamètre : 200nm) à la surface desquelles est déposé ou greffé un échangeur d’ions, ce qui accroît encore la surface d’échange avec la phase mobile. 1, record 33, French, - r%C3%A9sine%20superficiellement%20poreuse
Record 33, Spanish
Record 33, Textual support, Spanish
Record 34 - internal organization data 1998-03-02
Record 34, English
Record 34, Subject field(s)
- Analytical Chemistry
Record 34, Main entry term, English
- distribution coefficient Dv
1, record 34, English, distribution%20coefficient%20Dv
correct
Record 34, Abbreviations, English
Record 34, Synonyms, English
- volume distribution coefficient 1, record 34, English, volume%20distribution%20coefficient
correct
Record 34, Textual support, English
Record number: 34, Textual support number: 1 DEF
The ratio of the amount of a component in the stationary phase per cm³ of the bed volume to its analytical concentration in the mobile phase. This coefficient is applicable in chromatography when it is not practicable to determine the mass of the solid stationary phase. 1, record 34, English, - distribution%20coefficient%20Dv
Record number: 34, Textual support number: 1 OBS
In all cases, Dv must be read as D subscript v. 2, record 34, English, - distribution%20coefficient%20Dv
Record 34, French
Record 34, Domaine(s)
- Chimie analytique
Record 34, Main entry term, French
- coefficient de distribution Dv
1, record 34, French, coefficient%20de%20distribution%20Dv
correct, masculine noun
Record 34, Abbreviations, French
Record 34, Synonyms, French
- coefficient de distribution en volume 2, record 34, French, coefficient%20de%20distribution%20en%20volume
correct, masculine noun
Record 34, Textual support, French
Record number: 34, Textual support number: 1 DEF
[En chromatographie par échange d’ions, ] [...] rapport de la quantité analytique totale d’un soluté dans l'échangeur d’ions, calculé par cm³ de volume de colonne ou de volume du lit d’échangeur, et de sa concentration(quantité totale par cm³) dans la solution externe. [...] Cette dimension est généralement déterminée à partir d’expériences en colonne et il est recommandé d’employer Dv pour décrire les résultats obtenus lors des séparations chromatographiques. 3, record 34, French, - coefficient%20de%20distribution%20Dv
Record 34, Spanish
Record 34, Textual support, Spanish
Record 35 - internal organization data 1998-02-19
Record 35, English
Record 35, Subject field(s)
- Analytical Chemistry
Record 35, Main entry term, English
- homogeneous ion-exchange membrane
1, record 35, English, homogeneous%20ion%2Dexchange%20membrane
correct
Record 35, Abbreviations, English
Record 35, Synonyms, English
Record 35, Textual support, English
Record number: 35, Textual support number: 1 DEF
... membrane material ... made only from ion exchanging material ... 1, record 35, English, - homogeneous%20ion%2Dexchange%20membrane
Record 35, French
Record 35, Domaine(s)
- Chimie analytique
Record 35, Main entry term, French
- membrane échangeuse d'ions homogène
1, record 35, French, membrane%20%C3%A9changeuse%20d%27ions%20homog%C3%A8ne
correct, feminine noun
Record 35, Abbreviations, French
Record 35, Synonyms, French
Record 35, Textual support, French
Record number: 35, Textual support number: 1 DEF
[...] membrane [...] réalisée uniquement à partir d’un matériau échangeur d’ions [...] 1, record 35, French, - membrane%20%C3%A9changeuse%20d%27ions%20homog%C3%A8ne
Record 35, Spanish
Record 35, Textual support, Spanish
Record 36 - internal organization data 1998-02-19
Record 36, English
Record 36, Subject field(s)
- Analytical Chemistry
Record 36, Main entry term, English
- heterogeneous ion-exchange membrane
1, record 36, English, heterogeneous%20ion%2Dexchange%20membrane
correct
Record 36, Abbreviations, English
Record 36, Synonyms, English
Record 36, Textual support, English
Record number: 36, Textual support number: 1 DEF
... ion exchange material ... embedded in an inert binder ... 1, record 36, English, - heterogeneous%20ion%2Dexchange%20membrane
Record 36, French
Record 36, Domaine(s)
- Chimie analytique
Record 36, Main entry term, French
- membrane échangeuse d'ions hétérogène
1, record 36, French, membrane%20%C3%A9changeuse%20d%27ions%20h%C3%A9t%C3%A9rog%C3%A8ne
correct, feminine noun
Record 36, Abbreviations, French
Record 36, Synonyms, French
Record 36, Textual support, French
Record number: 36, Textual support number: 1 DEF
[...] matériau échangeur [d’ions] [...] mélangé à un liant inerte [...] 1, record 36, French, - membrane%20%C3%A9changeuse%20d%27ions%20h%C3%A9t%C3%A9rog%C3%A8ne
Record 36, Spanish
Record 36, Textual support, Spanish
Record 37 - internal organization data 1998-02-18
Record 37, English
Record 37, Subject field(s)
- Chemical Engineering
Record 37, Main entry term, English
- resin matrix
1, record 37, English, resin%20matrix
correct
Record 37, Abbreviations, English
Record 37, Synonyms, English
Record 37, Textual support, English
Record number: 37, Textual support number: 1 DEF
The molecular network of an ion exchanger which carries the ionogenic groups. 1, record 37, English, - resin%20matrix
Record 37, French
Record 37, Domaine(s)
- Génie chimique
Record 37, Main entry term, French
- matrice de la résine
1, record 37, French, matrice%20de%20la%20r%C3%A9sine
correct, feminine noun
Record 37, Abbreviations, French
Record 37, Synonyms, French
Record 37, Textual support, French
Record number: 37, Textual support number: 1 DEF
[...] réseau moléculaire d’un échangeur d’ions qui porte les groupes ionogènes. 1, record 37, French, - matrice%20de%20la%20r%C3%A9sine
Record 37, Spanish
Record 37, Textual support, Spanish
Record 38 - internal organization data 1998-02-10
Record 38, English
Record 38, Subject field(s)
- Chemistry
Record 38, Main entry term, English
- sorption isotherm
1, record 38, English, sorption%20isotherm
correct
Record 38, Abbreviations, English
Record 38, Synonyms, English
Record 38, Textual support, English
Record number: 38, Textual support number: 1 DEF
[In ion exchange], the concentration of a sorbed species in the ion exchanger expressed as a function of its concentration in the external solution under specified conditions and at constant temperature. 1, record 38, English, - sorption%20isotherm
Record 38, French
Record 38, Domaine(s)
- Chimie
Record 38, Main entry term, French
- isotherme de sorption
1, record 38, French, isotherme%20de%20sorption
correct, masculine noun
Record 38, Abbreviations, French
Record 38, Synonyms, French
Record 38, Textual support, French
Record number: 38, Textual support number: 1 DEF
[Dans les échanges d’ions], [...] diagramme représentant la variation de la concentration des espèces fixées dans l'échangeur d’ions en fonction de leur concentration dans la solution externe, dans des conditions données et à température constante. 1, record 38, French, - isotherme%20de%20sorption
Record 38, Spanish
Record 38, Textual support, Spanish
Record 39 - internal organization data 1998-02-05
Record 39, English
Record 39, Subject field(s)
- Chemical Engineering
Record 39, Main entry term, English
- fixed ion
1, record 39, English, fixed%20ion
correct
Record 39, Abbreviations, English
Record 39, Synonyms, English
Record 39, Textual support, English
Record number: 39, Textual support number: 1 DEF
In an ion exchanger, the non-exchangeable ions which have a charge opposite to that of the counter-ions. 1, record 39, English, - fixed%20ion
Record 39, French
Record 39, Domaine(s)
- Génie chimique
Record 39, Main entry term, French
- ion fixe
1, record 39, French, ion%20fixe
correct, masculine noun
Record 39, Abbreviations, French
Record 39, Synonyms, French
Record 39, Textual support, French
Record number: 39, Textual support number: 1 DEF
Ion non échangeable d’un échangeur d’ions dont la charge est contraire de celles des contre-ions. 1, record 39, French, - ion%20fixe
Record 39, Spanish
Record 39, Textual support, Spanish
Record 40 - internal organization data 1998-01-21
Record 40, English
Record 40, Subject field(s)
- Chemistry
Record 40, Main entry term, English
- ionogenic group
1, record 40, English, ionogenic%20group
correct
Record 40, Abbreviations, English
Record 40, Synonyms, English
Record 40, Textual support, English
Record number: 40, Textual support number: 1 DEF
In an ion exchanger, the fixed groupings which are either ionized or capable of dissociation into fixed ions and mobile counter-ions. 1, record 40, English, - ionogenic%20group
Record 40, French
Record 40, Domaine(s)
- Chimie
Record 40, Main entry term, French
- groupe ionogène
1, record 40, French, groupe%20ionog%C3%A8ne
correct, masculine noun
Record 40, Abbreviations, French
Record 40, Synonyms, French
Record 40, Textual support, French
Record number: 40, Textual support number: 1 DEF
Groupes fixes d’un échangeur d’ions, qui sont, soit ionisés, soit susceptibles d’être dissociés en ions fixes et en contre-ions mobiles. 1, record 40, French, - groupe%20ionog%C3%A8ne
Record 40, Spanish
Record 40, Textual support, Spanish
Record 41 - internal organization data 1998-01-08
Record 41, English
Record 41, Subject field(s)
- Chemistry
Record 41, Main entry term, English
- salt form of an ion exchanger
1, record 41, English, salt%20form%20of%20an%20ion%20exchanger
correct
Record 41, Abbreviations, English
Record 41, Synonyms, English
Record 41, Textual support, English
Record number: 41, Textual support number: 1 DEF
The ionic form of an ion exchanger in which the counter-ions are neither hydrogen nor hydroxide ions. 1, record 41, English, - salt%20form%20of%20an%20ion%20exchanger
Record number: 41, Textual support number: 1 OBS
When only one valence is possible for the counter-ion, or its exact form or charge is not known, the symbol or the name of the counter-ion without charge is used e.g. sodium form, Na form; tetramethylammonium form; orthophosphate form. When one of two or more possible forms is exclusively present, the oxidation state may be indicated by Roman numerals, e.g. FeII form, FeIII form. 1, record 41, English, - salt%20form%20of%20an%20ion%20exchanger
Record 41, French
Record 41, Domaine(s)
- Chimie
Record 41, Main entry term, French
- forme saline d'un échangeur d'ions
1, record 41, French, forme%20saline%20d%27un%20%C3%A9changeur%20d%27ions
correct, feminine noun
Record 41, Abbreviations, French
Record 41, Synonyms, French
Record 41, Textual support, French
Record number: 41, Textual support number: 1 DEF
[...] forme ionique d’un échangeur d’ions dans laquelle les contre-ions ne sont ni l'ion hydrogène ni l'ion hydroxyde. 1, record 41, French, - forme%20saline%20d%27un%20%C3%A9changeur%20d%27ions
Record number: 41, Textual support number: 1 OBS
Quand le contre-ion ne peut posséder qu’une seule valence ou encore si sa nature exacte ou sa charge n’est pas connue, on utilise le symbole ou le nom du contre-ion sans charge; par exemple, forme sodium, forme Na, forme tétraméthylammonium, forme orthophosphate. Quand une des deux ou plusieurs formes possibles sont présentes, l’état d’oxydation peut être indiqué en chiffre romain; par exemple, forme Fe(II), forme Fe(III). 1, record 41, French, - forme%20saline%20d%27un%20%C3%A9changeur%20d%27ions
Record 41, Spanish
Record 41, Textual support, Spanish
Record 42 - internal organization data 1998-01-08
Record 42, English
Record 42, Subject field(s)
- Chemistry
Record 42, Main entry term, English
- acid form of cation exchanger
1, record 42, English, acid%20form%20of%20cation%20exchanger
correct
Record 42, Abbreviations, English
Record 42, Synonyms, English
Record 42, Textual support, English
Record number: 42, Textual support number: 1 DEF
The ionic form of a cation exchanger in which the counter-ions are hydrogen ions (H-form) or the ionogenic groups have added a proton forming an undissociated acid. 1, record 42, English, - acid%20form%20of%20cation%20exchanger
Record 42, French
Record 42, Domaine(s)
- Chimie
Record 42, Main entry term, French
- forme acide d'un échangeur de cations
1, record 42, French, forme%20acide%20d%27un%20%C3%A9changeur%20de%20cations
correct, feminine noun
Record 42, Abbreviations, French
Record 42, Synonyms, French
Record 42, Textual support, French
Record number: 42, Textual support number: 1 DEF
[...] forme ionique d’un échangeur de cations dans laquelle les contre-ions des ions hydrogènes(forme H+) ou dont les groupes ionogènes ont fixé un proton donnant ainsi un acide non dissocié. 1, record 42, French, - forme%20acide%20d%27un%20%C3%A9changeur%20de%20cations
Record 42, Spanish
Record 42, Textual support, Spanish
Record 43 - internal organization data 1997-11-26
Record 43, English
Record 43, Subject field(s)
- Electrochemistry
Record 43, Main entry term, English
- non-crystalline electrode
1, record 43, English, non%2Dcrystalline%20electrode
correct
Record 43, Abbreviations, English
Record 43, Synonyms, English
Record 43, Textual support, English
Record number: 43, Textual support number: 1 OBS
In these electrodes a support, containing an ionic (either cationic or anionic) species or an uncharged species, forms the ion-selective membrane which is usually interposed between two aqueous solutions. The support can either be porous (e.g. Millipore filter, glass frit, etc.) or non-porous (e.g. glass or inert polymeric material such as PVC, yielding with the ion-exchanger and the solvent a "solidified" homogeneous mixture). These electrodes exhibit a response due to the presence of the ion-exchange material in the membrane. 1, record 43, English, - non%2Dcrystalline%20electrode
Record 43, French
Record 43, Domaine(s)
- Électrochimie
Record 43, Main entry term, French
- électrode non cristalline
1, record 43, French, %C3%A9lectrode%20non%20cristalline
correct, feminine noun
Record 43, Abbreviations, French
Record 43, Synonyms, French
Record 43, Textual support, French
Record number: 43, Textual support number: 1 OBS
Un support contenant une espèce soit cationique, soit anionique ou une espèce neutre constitue une membrane sélective qui est généralement interposée entre deux solutions aqueuses. Le support peut être poreux(filtre millipore, verre fritté, etc.) ou non poreux(par exemple, verre ou matériaux polymétriques inertes comme le CPV, formant un échangeur d’ions et le solvant une membrane solidifiée homogène). Ces électrodes présentent une réponse liée à la présence du matériau échangeur d’ions dans la membrane. 1, record 43, French, - %C3%A9lectrode%20non%20cristalline
Record 43, Spanish
Record 43, Textual support, Spanish
Record 44 - internal organization data 1996-11-21
Record 44, English
Record 44, Subject field(s)
- Chemical Engineering
Record 44, Main entry term, English
- phase-transfer catalysis
1, record 44, English, phase%2Dtransfer%20catalysis
correct
Record 44, Abbreviations, English
Record 44, Synonyms, English
Record 44, Textual support, English
Record number: 44, Textual support number: 1 DEF
The phenomenon of rate enhancement of a reaction between chemical species located in different phases (immiscible liquids or solid and liquid) by addition of a small quantity of an agent (called the phase-transfer catalyst) that extracts one of the reactants, most commonly an anion, across the interface into the other phase so that reaction can proceed. 1, record 44, English, - phase%2Dtransfer%20catalysis
Record 44, French
Record 44, Domaine(s)
- Génie chimique
Record 44, Main entry term, French
- catalyse par transfert de phase
1, record 44, French, catalyse%20par%20transfert%20de%20phase
correct, see observation, feminine noun
Record 44, Abbreviations, French
Record 44, Synonyms, French
Record 44, Textual support, French
Record number: 44, Textual support number: 1 DEF
L’accélération d’une réaction entre espèces chimiques se trouvant dans des phases différentes (liquides non miscibles ou liquide et solide) provoquée par l’adjonction d’une faible quantité d’un agent catalytique (appelé «catalyseur de transfert de phase»). Ce dernier fait traverser l’un des réactifs, le plus souvent un anion d’une phase dans l’autre (au travers de l’interface) permettant ainsi le déroulement de la réaction. 1, record 44, French, - catalyse%20par%20transfert%20de%20phase
Record number: 44, Textual support number: 1 OBS
Ces catalyseurs sont des sels d’ions «onium»(par exemple, les sels de tétraalkylammonium) ou des agents complexants des cations minéraux(par exemple, les éther-couronnes). Le cation du catalyseur n’ est pas consommé par la réaction, bien qu'il y ait un échangeur d’anions. 1, record 44, French, - catalyse%20par%20transfert%20de%20phase
Record 44, Spanish
Record 44, Textual support, Spanish
Record 45 - internal organization data 1996-07-31
Record 45, English
Record 45, Subject field(s)
- Analytical Chemistry
Record 45, Main entry term, English
- weight swelling in solvent 1, record 45, English, weight%20swelling%20in%20solvent
Record 45, Abbreviations, English
Record 45, Synonyms, English
Record 45, Textual support, English
Record number: 45, Textual support number: 1 DEF
Grams of solvent taken up by one gram of the dry ion exchanger. 1, record 45, English, - weight%20swelling%20in%20solvent
Record 45, French
Record 45, Domaine(s)
- Chimie analytique
Record 45, Main entry term, French
- gonflement dans un solvant donné
1, record 45, French, gonflement%20dans%20un%20solvant%20donn%C3%A9
masculine noun
Record 45, Abbreviations, French
Record 45, Synonyms, French
Record 45, Textual support, French
Record number: 45, Textual support number: 1 DEF
En chromatographie d’échange d’ion, masse(gramme) de solvant fixée par un gramme d’échangeur d’ions sec. 1, record 45, French, - gonflement%20dans%20un%20solvant%20donn%C3%A9
Record 45, Spanish
Record 45, Textual support, Spanish
Record 46 - internal organization data 1996-05-13
Record 46, English
Record 46, Subject field(s)
- Analytical Chemistry
Record 46, Main entry term, English
- ion exchange silica
1, record 46, English, ion%20exchange%20silica
proposal
Record 46, Abbreviations, English
Record 46, Synonyms, English
Record 46, Textual support, English
Record 46, French
Record 46, Domaine(s)
- Chimie analytique
Record 46, Main entry term, French
- silice échangeuse d'ions
1, record 46, French, silice%20%C3%A9changeuse%20d%27ions
feminine noun
Record 46, Abbreviations, French
Record 46, Synonyms, French
Record 46, Textual support, French
Record number: 46, Textual support number: 1 CONT
Il est possible de remédier aux inconvénients majeurs [...] en conférant les propriétés d’un échangeur d’ions à des microparticules de silice. [.... ] Les silices échangeuses possèdent une très bonne résistance mécanique et résistent bien aux hautes pressions [.... ] On peut les obtenir en particules sphériques de granulométrie très fine et serrée [.... ] Leur structure poreuse en fait des échangeurs intermédiaires entre les résines gels et les résines microporeuses. 1, record 46, French, - silice%20%C3%A9changeuse%20d%27ions
Record number: 46, Textual support number: 1 OBS
En raison de leurs propriétés chromatographiques très supérieures, il est permis de penser que ces silices échangeuses d’ions constitueront prochainement le support le plus utilisé en chromatographie d’échange d’ions à haute résolution. 1, record 46, French, - silice%20%C3%A9changeuse%20d%27ions
Record 46, Spanish
Record 46, Textual support, Spanish
Record 47 - internal organization data 1990-01-16
Record 47, English
Record 47, Subject field(s)
- Biological Sciences
Record 47, Main entry term, English
- carboxymethyl group
1, record 47, English, carboxymethyl%20group
correct
Record 47, Abbreviations, English
Record 47, Synonyms, English
- CM group 2, record 47, English, CM%20group
correct
Record 47, Textual support, English
Record number: 47, Textual support number: 1 DEF
(-OCH2COOH) a weak acidic group that may be complexed with various polymers such as dextran, sepharose or cellulose to form a weak ion exchanger. 1, record 47, English, - carboxymethyl%20group
Record number: 47, Textual support number: 1 CONT
The introduction of DEAE or CM groups into crosslinked agarose or acrylic copolymers gives ion exchange Sepharoses (Pharmacia) and Trisacryl (LKB). These two types of exchangers have a high capacity for proteins, and small, uniform bead shaped articles which support high flow rates. They do not deform under the pressures normally encountered in chromatography, and more importantly do not shrink or swell when the pH or ionic strength of the buffer is changed. 3, record 47, English, - carboxymethyl%20group
Record 47, French
Record 47, Domaine(s)
- Sciences biologiques
Record 47, Main entry term, French
- carboxyméthyl
1, record 47, French, carboxym%C3%A9thyl
correct, masculine noun
Record 47, Abbreviations, French
Record 47, Synonyms, French
- CM 2, record 47, French, CM
correct
Record 47, Textual support, French
Record number: 47, Textual support number: 1 CONT
Comme les acides aminés, les protéines peuvent être purifiées par chromatographie sur colonne d’échangeurs d’ions. De préférence aux résines, on utilise dans ce cas la cellulose ou le dextran(Sephadex) comme support sur lequel sont fixées des fonctions polaires; les deux types les plus couramment employés sont le diéthylamino-éthyl(DEAE) comme échangeur d’anions et le carboxyméthyl(CM) comme échangeur de cations. 1, record 47, French, - carboxym%C3%A9thyl
Record 47, Spanish
Record 47, Textual support, Spanish
Record 48 - internal organization data 1981-04-01
Record 48, English
Record 48, Subject field(s)
- Chemical Engineering
- Water Treatment (Water Supply)
Record 48, Main entry term, English
- mixed exchange process
1, record 48, English, mixed%20exchange%20process
correct
Record 48, Abbreviations, English
Record 48, Synonyms, English
Record 48, Textual support, English
Record number: 48, Textual support number: 1 CONT
... removal of carbonates by a mixed exchange process through a hydrogen ion exchanger and softener; this is the so-called H-Na process (though there is a danger of acid water in the boiler if the mixing system goes wrong). 1, record 48, English, - mixed%20exchange%20process
Record 48, Key term(s)
- mixed exchange
Record 48, French
Record 48, Domaine(s)
- Génie chimique
- Traitement des eaux
Record 48, Main entry term, French
- permutation mixte
1, record 48, French, permutation%20mixte
correct, feminine noun
Record 48, Abbreviations, French
Record 48, Synonyms, French
Record 48, Textual support, French
Record number: 48, Textual support number: 1 CONT
[...] décarbonatation par permutation mixte sur échangeur d’ions hydrogène et adoucisseur, dite procédé H-Na(danger d’eau acide en chaudière en cas de déréglage du système mélangeur). 1, record 48, French, - permutation%20mixte
Record 48, Spanish
Record 48, Textual support, Spanish
Record 49 - internal organization data 1981-01-26
Record 49, English
Record 49, Subject field(s)
- Chemistry
Record 49, Main entry term, English
- silver ion 1, record 49, English, silver%20ion
Record 49, Abbreviations, English
Record 49, Synonyms, English
Record 49, Textual support, English
Record number: 49, Textual support number: 1 CONT
... précipitation of chlorine ions in sea water by passage over a cation exchanger saturated with silver ions. 1, record 49, English, - silver%20ion
Record 49, French
Record 49, Domaine(s)
- Chimie
Record 49, Main entry term, French
- ion argent
1, record 49, French, ion%20argent
correct, masculine noun
Record 49, Abbreviations, French
Record 49, Synonyms, French
Record 49, Textual support, French
Record number: 49, Textual support number: 1 CONT
[...] la précipitation de l'ion chlore contenu dans l'eau de mer par passage sur un échangeur de cations saturé d’ions argent. 1, record 49, French, - ion%20argent
Record 49, Spanish
Record 49, Textual support, Spanish
Record 50 - internal organization data 1981-01-26
Record 50, English
Record 50, Subject field(s)
- Water Treatment (Water Supply)
- Wastewater Treatment
Record 50, Main entry term, English
- cycle of washing
1, record 50, English, cycle%20of%20washing
correct
Record 50, Abbreviations, English
Record 50, Synonyms, English
Record 50, Textual support, English
Record number: 50, Textual support number: 1 CONT
... each unit is characterized by a cycle of adsorption, backwash, regeneration and rinsing, at the end of which the ion exchanger finds itself in its initial state, ready to accomplish a new cycle. 1, record 50, English, - cycle%20of%20washing
Record 50, Key term(s)
- washing cycle
Record 50, French
Record 50, Domaine(s)
- Traitement des eaux
- Traitement des eaux usées
Record 50, Main entry term, French
- cycle de lavage
1, record 50, French, cycle%20de%20lavage
correct, masculine noun
Record 50, Abbreviations, French
Record 50, Synonyms, French
Record 50, Textual support, French
Record number: 50, Textual support number: 1 CONT
[...] chaque unité est caractérisée par un cycle de fixation, de détassage, de régénération et de lavage à la fin duquel l'échangeur d’ions se retrouve dans l'état initial, prêt à accomplir un nouveau cycle. 1, record 50, French, - cycle%20de%20lavage
Record 50, Spanish
Record 50, Textual support, Spanish
Record 51 - internal organization data 1981-01-26
Record 51, English
Record 51, Subject field(s)
- General Vocabulary
Record 51, Main entry term, English
- compacted 1, record 51, English, compacted
Record 51, Abbreviations, English
Record 51, Synonyms, English
Record 51, Textual support, English
Record number: 51, Textual support number: 1 CONT
Decompacting or backflow washing. During normal operation, with the liquid to be treated passing downwards through the ion exchanger bed, the product becomes compacted, and its head-loss increases slightly ... 1, record 51, English, - compacted
Record 51, French
Record 51, Domaine(s)
- Vocabulaire général
Record 51, Main entry term, French
- tassé
1, record 51, French, tass%C3%A9
correct
Record 51, Abbreviations, French
Record 51, Synonyms, French
Record 51, Textual support, French
Record number: 51, Textual support number: 1 OBS
Détassage ou lavage à contre-courant. Au cours du fonctionnement normal, dans lequel le liquide à traiter traverse le lit d’échangeur d’ions de haut en bas, le produit se tasse, sa perte de charge augmente légèrement [...] 1, record 51, French, - tass%C3%A9
Record 51, Spanish
Record 51, Textual support, Spanish
Record 52 - internal organization data 1981-01-26
Record 52, English
Record 52, Subject field(s)
- Chemistry
- Chemical Engineering
- Water Treatment (Water Supply)
Record 52, Main entry term, English
- ionized complex
1, record 52, English, ionized%20complex
correct
Record 52, Abbreviations, English
Record 52, Synonyms, English
Record 52, Textual support, English
Record number: 52, Textual support number: 1 CONT
The exchange material may be required to fix ions or ionized complexes of very varied dimensions and weights. 1, record 52, English, - ionized%20complex
Record 52, French
Record 52, Domaine(s)
- Chimie
- Génie chimique
- Traitement des eaux
Record 52, Main entry term, French
- complexe ionisé
1, record 52, French, complexe%20ionis%C3%A9
correct, masculine noun
Record 52, Abbreviations, French
Record 52, Synonyms, French
Record 52, Textual support, French
Record number: 52, Textual support number: 1 CONT
Au cours des échanges l'échangeur peut être amené à fixer des ions ou des complexes ionisés de dimensions et de poids très variables. 1, record 52, French, - complexe%20ionis%C3%A9
Record 52, Spanish
Record 52, Textual support, Spanish
Record 53 - internal organization data 1981-01-26
Record 53, English
Record 53, Subject field(s)
- Chemistry
- Water Treatment (Water Supply)
Record 53, Main entry term, English
- basic radical
1, record 53, English, basic%20radical
correct
Record 53, Abbreviations, English
Record 53, Synonyms, English
Record 53, Textual support, English
Record number: 53, Textual support number: 1 CONT
An ion exchange substance for industrial use must meet the following specifications: Its chemical structure, generally macromolecular, must be such that its molecule contains one or more acid or basic radicals. 1, record 53, English, - basic%20radical
Record 53, French
Record 53, Domaine(s)
- Chimie
- Traitement des eaux
Record 53, Main entry term, French
- radical à fonction basique
1, record 53, French, radical%20%C3%A0%20fonction%20basique
correct, masculine noun
Record 53, Abbreviations, French
Record 53, Synonyms, French
Record 53, Textual support, French
Record number: 53, Textual support number: 1 CONT
Un échangeur d’ions, pour être utilisable industriellement, doit répondre aux spécifications suivantes : Sa structure chimique, généralement macromoléculaire, doit être telle qu'il comporte dans sa molécule un ou plusieurs radicaux à fonction acide ou basique. 1, record 53, French, - radical%20%C3%A0%20fonction%20basique
Record 53, Spanish
Record 53, Textual support, Spanish
Record 54 - internal organization data 1981-01-26
Record 54, English
Record 54, Subject field(s)
- General Vocabulary
Record 54, Main entry term, English
- transfer
1, record 54, English, transfer
verb
Record 54, Abbreviations, English
Record 54, Synonyms, English
Record 54, Textual support, English
Record number: 54, Textual support number: 1 OBS
This type of exchange material does not fix weak acids such as carbonic acid and silicic acid. When exhausted, their original basicity is restored by transferring to them OH ions obtained from a dilute solution ... 1, record 54, English, - transfer
Record 54, French
Record 54, Domaine(s)
- Vocabulaire général
Record 54, Main entry term, French
- fixer
1, record 54, French, fixer
correct
Record 54, Abbreviations, French
Record 54, Synonyms, French
Record 54, Textual support, French
Record number: 54, Textual support number: 1 OBS
Ce type d’échangeur ne fixe pas les acides faibles tels que l'acide carbonique et l'acide silicique. Lorsqu'ils sont épuisés, on leur redonne leur basicité primitive en leur fixant des ions OH empruntés à une solution diluée [...] 1, record 54, French, - fixer
Record 54, Spanish
Record 54, Textual support, Spanish
Record 55 - internal organization data 1981-01-26
Record 55, English
Record 55, Subject field(s)
- Chemistry
Record 55, Main entry term, English
- reactivate
1, record 55, English, reactivate
verb
Record 55, Abbreviations, English
Record 55, Synonyms, English
Record 55, Textual support, English
Record number: 55, Textual support number: 1 CONT
When an exchange material is saturated, it can be reactivated by restoring to it the ions it has given up; this is done by passing a suitable regenerant through it. 1, record 55, English, - reactivate
Record 55, French
Record 55, Domaine(s)
- Chimie
Record 55, Main entry term, French
- redonner de l'activité
1, record 55, French, redonner%20de%20l%27activit%C3%A9
correct
Record 55, Abbreviations, French
Record 55, Synonyms, French
Record 55, Textual support, French
Record number: 55, Textual support number: 1 CONT
Lorsqu'un échangeur est saturé, on lui redonne son activité en lui restituant par percolation d’une solution convenable les ions qu'il a cédés. 1, record 55, French, - redonner%20de%20l%27activit%C3%A9
Record 55, Spanish
Record 55, Textual support, Spanish
Record 56 - internal organization data 1981-01-26
Record 56, English
Record 56, Subject field(s)
- Water Treatment (Water Supply)
- Chemistry
Record 56, Main entry term, English
- cation removal
1, record 56, English, cation%20removal
correct
Record 56, Abbreviations, English
Record 56, Synonyms, English
- decationization 2, record 56, English, decationization
Record 56, Textual support, English
Record number: 56, Textual support number: 1 CONT
The ... description applies to a single ion exchanger used for: softening (cation resin regenerated with sodium chloride), cation removal (cation resin regenerated by an acid). 1, record 56, English, - cation%20removal
Record 56, French
Record 56, Domaine(s)
- Traitement des eaux
- Chimie
Record 56, Main entry term, French
- décationisation
1, record 56, French, d%C3%A9cationisation
correct
Record 56, Abbreviations, French
Record 56, Synonyms, French
Record 56, Textual support, French
Record number: 56, Textual support number: 1 OBS
La description(...) est relative à un échangeur d’ions simple, c'est-à-dire à un problème : d’adoucissement(résine cationique régénérée au chlorure de sodium), de décationisation(résine cationique régénérée par un acide). 1, record 56, French, - d%C3%A9cationisation
Record 56, Spanish
Record 56, Textual support, Spanish
Record 57 - internal organization data 1981-01-26
Record 57, English
Record 57, Subject field(s)
- Measuring Instruments (Engineering)
- Chemistry
Record 57, Main entry term, English
- ion exchanger bed 1, record 57, English, ion%20exchanger%20bed
Record 57, Abbreviations, English
Record 57, Synonyms, English
Record 57, Textual support, English
Record number: 57, Textual support number: 1 CONT
Decompacting or backflow washing. During normal operation, with the liquid to be treated passing downwards through the ion exchanger bed, the product becomes compacted, and its head-loss increases slightly ... 1, record 57, English, - ion%20exchanger%20bed
Record 57, French
Record 57, Domaine(s)
- Instruments de mesure (Ingénierie)
- Chimie
Record 57, Main entry term, French
- lit d'échangeur d'ions
1, record 57, French, lit%20d%27%C3%A9changeur%20d%27ions
correct, masculine noun
Record 57, Abbreviations, French
Record 57, Synonyms, French
Record 57, Textual support, French
Record number: 57, Textual support number: 1 CONT
Détassage ou lavage à contre-courant. Au cours du fonctionnement normal, dans lequel le liquide à traiter traverse le lit d’échangeur d’ions de haut en bas, le produit se tasse, sa perte de charge augmente légèrement [...] 1, record 57, French, - lit%20d%27%C3%A9changeur%20d%27ions
Record 57, Spanish
Record 57, Textual support, Spanish
Record 58 - internal organization data 1981-01-26
Record 58, English
Record 58, Subject field(s)
- Chemical Engineering
Record 58, Main entry term, English
- available exchange capacity 1, record 58, English, available%20exchange%20capacity
Record 58, Abbreviations, English
Record 58, Synonyms, English
Record 58, Textual support, English
Record number: 58, Textual support number: 1 CONT
Available exchange capacity represents the capacity of an exchange resin measured up to the point where the ion content of the effluent is equal to that of the influent ... 1, record 58, English, - available%20exchange%20capacity
Record 58, French
Record 58, Domaine(s)
- Génie chimique
Record 58, Main entry term, French
- pouvoir d'échange disponible
1, record 58, French, pouvoir%20d%27%C3%A9change%20disponible
correct, masculine noun
Record 58, Abbreviations, French
Record 58, Synonyms, French
Record 58, Textual support, French
Record number: 58, Textual support number: 1 CONT
Le pouvoir d’échange disponible représente la capacité d’un échangeur mesurée jusqu'à ce que la teneur en ions de l'effluent soit égale à celle de l'influent [...] 1, record 58, French, - pouvoir%20d%27%C3%A9change%20disponible
Record 58, Spanish
Record 58, Textual support, Spanish
Record 59 - internal organization data 1981-01-26
Record 59, English
Record 59, Subject field(s)
- Water Treatment (Water Supply)
- Wastewater Treatment
Record 59, Main entry term, English
- cycle of adsorption
1, record 59, English, cycle%20of%20adsorption
correct
Record 59, Abbreviations, English
Record 59, Synonyms, English
Record 59, Textual support, English
Record number: 59, Textual support number: 1 CONT
... each unit is characterized by a cycle of adsorption, backwash, regeneration and rinsing, at the end of which the ion exchanger finds itself in its initial state, ready to accomplish a new cycle. 1, record 59, English, - cycle%20of%20adsorption
Record 59, Key term(s)
- adsorption cycle
Record 59, French
Record 59, Domaine(s)
- Traitement des eaux
- Traitement des eaux usées
Record 59, Main entry term, French
- cycle de fixation
1, record 59, French, cycle%20de%20fixation
correct, masculine noun
Record 59, Abbreviations, French
Record 59, Synonyms, French
Record 59, Textual support, French
Record number: 59, Textual support number: 1 CONT
[...] chaque unité est caractérisée par un cycle de fixation, de détassage, de régénération et de lavage à la fin duquel l'échangeur d’ions se retrouve dans l'état initial, prêt à accomplir un nouveau cycle. 1, record 59, French, - cycle%20de%20fixation
Record 59, Spanish
Record 59, Textual support, Spanish
Record 60 - internal organization data 1981-01-26
Record 60, English
Record 60, Subject field(s)
- Water Treatment (Water Supply)
- Wastewater Treatment
Record 60, Main entry term, English
- cycle of regeneration 1, record 60, English, cycle%20of%20regeneration
Record 60, Abbreviations, English
Record 60, Synonyms, English
Record 60, Textual support, English
Record number: 60, Textual support number: 1 CONT
... each unit is characterized by a cycle of absorption, backwash, regeneration and rinsing, at the end of which the ion exchanger finds itself in its initial state, ready to accomplish a new cycle. 1, record 60, English, - cycle%20of%20regeneration
Record 60, Key term(s)
- regeneration cycle
Record 60, French
Record 60, Domaine(s)
- Traitement des eaux
- Traitement des eaux usées
Record 60, Main entry term, French
- cycle de régénération
1, record 60, French, cycle%20de%20r%C3%A9g%C3%A9n%C3%A9ration
correct, masculine noun
Record 60, Abbreviations, French
Record 60, Synonyms, French
Record 60, Textual support, French
Record number: 60, Textual support number: 1 CONT
[...] chaque unité est caractérisée par un cycle de fixation, de dérassage, de régénération et de lavage à la fin duquel l'échangeur d’ions se retrouve dans l'état initial, prêt à accomplir un nouveau cycle. 1, record 60, French, - cycle%20de%20r%C3%A9g%C3%A9n%C3%A9ration
Record 60, Spanish
Record 60, Textual support, Spanish
Record 61 - internal organization data 1981-01-26
Record 61, English
Record 61, Subject field(s)
- Water Treatment (Water Supply)
- Wastewater Treatment
Record 61, Main entry term, English
- cycle of backwash
1, record 61, English, cycle%20of%20backwash
correct
Record 61, Abbreviations, English
Record 61, Synonyms, English
Record 61, Textual support, English
Record number: 61, Textual support number: 1 CONT
... each unit is characterized by a cycle of adsorption, backwash, regeneration and rinsing, at the end of which the ion exchanger finds itself in its initial state, ready to accomplish a new cycle. 1, record 61, English, - cycle%20of%20backwash
Record 61, Key term(s)
- backwash cycle
Record 61, French
Record 61, Domaine(s)
- Traitement des eaux
- Traitement des eaux usées
Record 61, Main entry term, French
- cycle de détassage
1, record 61, French, cycle%20de%20d%C3%A9tassage
correct, masculine noun
Record 61, Abbreviations, French
Record 61, Synonyms, French
Record 61, Textual support, French
Record number: 61, Textual support number: 1 CONT
[...] chaque unité est caractérisée par un cycle de fixation, de détassage, de régénération et de lavage à la fin duquel l'échangeur d’ions se retrouve dans l'état initial, prêt à accomplir un nouveau cycle. 1, record 61, French, - cycle%20de%20d%C3%A9tassage
Record 61, Spanish
Record 61, Textual support, Spanish
Record 62 - internal organization data 1981-01-26
Record 62, English
Record 62, Subject field(s)
- Chemistry
Record 62, Main entry term, English
Record 62, Abbreviations, English
Record 62, Synonyms, English
Record 62, Textual support, English
Record number: 62, Textual support number: 1 CONT
Na ions introduced by passing through the cation exchanger a solution of sodium chloride. 1, record 62, English, - Na%20ion
Record 62, French
Record 62, Domaine(s)
- Chimie
Record 62, Main entry term, French
- ion Na
1, record 62, French, ion%20Na
correct, masculine noun
Record 62, Abbreviations, French
Record 62, Synonyms, French
Record 62, Textual support, French
Record number: 62, Textual support number: 1 CONT
des ions Na introduits par passage à travers l'échangeur de cations d’une solution de chlorure de sodium. 1, record 62, French, - ion%20Na
Record 62, Spanish
Record 62, Textual support, Spanish
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