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PACKED COLUMN [4 records]
Record 1 - internal organization data 2012-01-17
Record 1, English
Record 1, Subject field(s)
- Analytical Chemistry
- Biotechnology
Record 1, Main entry term, English
- packed column
1, record 1, English, packed%20column
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- classical packed column 2, record 1, English, classical%20packed%20column
- regular packed column 2, record 1, English, regular%20packed%20column
- conventional packed column 2, record 1, English, conventional%20packed%20column
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
A chromatographic column filled with a packing, for which the ratio of the internal diameter of the column ... to the average diameter of the solid particles ... is greater than 10 ... 2, record 1, English, - packed%20column
Record 1, French
Record 1, Domaine(s)
- Chimie analytique
- Biotechnologie
Record 1, Main entry term, French
- colonne à remplissage
1, record 1, French, colonne%20%C3%A0%20remplissage
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- colonne remplie 2, record 1, French, colonne%20remplie
correct, feminine noun
- colonne régulièrement remplie 3, record 1, French, colonne%20r%C3%A9guli%C3%A8rement%20remplie
feminine noun
- colonne garnie classique 3, record 1, French, colonne%20garnie%20classique
feminine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
[...] les colonnes à remplissage [sont] constituées d'une tubulure en verre, acier ou autre métal (les plus fréquentes sont en acier inoxydable), de dimensions courantes (diamètre intérieur: 2 à 6 mm; longue: 1 à 10 m). Elles sont remplies d'un lit continu et homogène de granulés soit de produit adsorbant, soit de produit inactif appelé support imprégné d'un film mince du liquide lourd, à faible pression de vapeur, appelé phase stationnaire. 4, record 1, French, - colonne%20%C3%A0%20remplissage
Record number: 1, Textual support number: 1 OBS
[L'équation] s'applique aussi bien aux colonnes à remplissage en chromatographie gaz-liquide [...] et en chromatographie gaz-solide [...] qu'aux colonnes capillaires [...]. 4, record 1, French, - colonne%20%C3%A0%20remplissage
Record number: 1, Textual support number: 2 OBS
2000 plateaux au mètre correspondent à une colonne remplie classique (particules de 100 à 200 [µm) d'efficacité moyenne. 5, record 1, French, - colonne%20%C3%A0%20remplissage
Record number: 1, Textual support number: 1 PHR
Colonne à remplissage avec commutation, classique. 3, record 1, French, - colonne%20%C3%A0%20remplissage
Record number: 1, Textual support number: 2 PHR
Double colonne à remplissage. 3, record 1, French, - colonne%20%C3%A0%20remplissage
Record 1, Key term(s)
- colonne à garnissage
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Química analítica
- Biotecnología
Record 1, Main entry term, Spanish
- columna compactada
1, record 1, Spanish, columna%20compactada
feminine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
- columna compacta 2, record 1, Spanish, columna%20compacta
feminine noun
Record 1, Textual support, Spanish
Record 2 - internal organization data 2010-12-22
Record 2, English
Record 2, Subject field(s)
- Biological Sciences
Record 2, Main entry term, English
- enzyme column
1, record 2, English, enzyme%20column
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
- packed-bed column 2, record 2, English, packed%2Dbed%20column
correct
- packed column 2, record 2, English, packed%20column
correct
Record 2, Textual support, English
Record number: 2, Textual support number: 1 CONT
Columns can be operated in an expanded bed form at higher flow rates, so preventing fouling and compression and improving mass transfer. Alternatively packed biocatalyst particles can be used in a trickle-flow mode as in some waste-water processes employing microbial flocs.... Packed columns allow a high concentration of biocatalyst to be used. The product molecules or other inhibitors produced during the reaction are constantly swept out of the reactor so that the concentration of products are minimized - so less product inhibition occurs.... The decay of enzyme columns packed with immobilized enzyme or immobilized microbial cells generally proceeds in an exponential pattern related to operating time. 2, record 2, English, - enzyme%20column
Record number: 2, Textual support number: 1 OBS
Devices for continuous analysis using enzyme columns or enzyme-coated tubes have been developed to the stage where they can be commercialized. In order to scale up an enzyme column for industrial purposes, the following factors must be suitably selected; appropriate materials for the column, shape of the column, and a flow pump suitable for the pressure drop. 3, record 2, English, - enzyme%20column
Record 2, French
Record 2, Domaine(s)
- Sciences biologiques
Record 2, Main entry term, French
- colonne d'enzyme
1, record 2, French, colonne%20d%27enzyme
correct, feminine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 CONT
Dans un premier type de réacteur, les enzymes insolubilisées, attachées à des particules, sont brassées dans le substrat. Cette technologie primitive, utilisée dans les industries agro-alimentaires, est simplement dérivée de celles utilisées pour les enzymes solubles. La récupération de l'enzyme insoluble reste délicate et s'opère au prix de grandes pertes. Aussi cette technique est-elle peu utilisée. Les autres types de réacteurs reposent sur le passage lent du substrat, à une vitesse déterminée par l'expérience, au travers d'une colonne d'enzyme immobilisée. Essentiellement, le produit de réaction circule X fois à travers la même colonne, jusqu'à l'obtention du rendement adéquat. De ce fait, le problème de la couche non agitée le long du support solide est atténué. 1, record 2, French, - colonne%20d%27enzyme
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2002-04-02
Record 3, English
Record 3, Subject field(s)
- Dust Removal
Record 3, Main entry term, English
- packed tower
1, record 3, English, packed%20tower
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
- packed scrubber 2, record 3, English, packed%20scrubber
correct
- packed column 3, record 3, English, packed%20column
correct
- packed-bed scrubber 4, record 3, English, packed%2Dbed%20scrubber
correct
- packed tower scrubber 4, record 3, English, packed%20tower%20scrubber
correct
- packing scrubber 4, record 3, English, packing%20scrubber
correct
- packing tower 4, record 3, English, packing%20tower
correct
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
Chamber packed with Raschig rings, Berl saddles, glass fiber, etc. through which the airstream and a liquid stream flow, generally in opposite directions; the particles impinge on the packing material and the liquid cleans the deposits away. 4, record 3, English, - packed%20tower
Record 3, French
Record 3, Domaine(s)
- Dépoussiérage
Record 3, Main entry term, French
- tour à garnissage
1, record 3, French, tour%20%C3%A0%20garnissage
correct, masculine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
- laveur à garnissage 2, record 3, French, laveur%20%C3%A0%20garnissage
correct, masculine noun
- colonne à garnissage 3, record 3, French, colonne%20%C3%A0%20garnissage
correct, feminine noun
- laveur à garniture 4, record 3, French, laveur%20%C3%A0%20garniture
masculine noun
Record 3, Textual support, French
Record number: 3, Textual support number: 1 CONT
Le laveur à garniture est une tour classique munie d'anneau de Rashig, d'éléments (en dos d'âne) de Berl, de laine de verre ou de toute autre matériau de garniture. 4, record 3, French, - tour%20%C3%A0%20garnissage
Record number: 3, Textual support number: 1 OBS
Il existe des tours à garnissage fixe et des tours à garnissage mobile. 5, record 3, French, - tour%20%C3%A0%20garnissage
Record 3, Spanish
Record 3, Campo(s) temático(s)
- Eliminación del polvo
Record 3, Main entry term, Spanish
- torre rellena
1, record 3, Spanish, torre%20rellena
feminine noun
Record 3, Abbreviations, Spanish
Record 3, Synonyms, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 1975-03-11
Record 4, English
Record 4, Subject field(s)
- Metal Processing
- Copper and Copper Alloys (Metallurgy)
Record 4, Main entry term, English
- packed column 1, record 4, English, packed%20column
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 OBS
(...) use of -- in which the column is entirely empty so far as permanent construction is concerned and is filled with some sort of material that offers a large surface area [ wetted by the liquid.] 1, record 4, English, - packed%20column
Record 4, French
Record 4, Domaine(s)
- Transformation des métaux
- Cuivre et alliages du cuivre (Métallurgie)
Record 4, Main entry term, French
- colonne garnie 1, record 4, French, colonne%20garnie
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, Textual support number: 1 OBS
les -- (...) font appel à un principe très simple: pour mettre en contact une vapeur et un liquide, on peut faire lécher le liquide par la vapeur. L'opération n'est efficace que si la surface de contact est grande 1, record 4, French, - colonne%20garnie
Record 4, Spanish
Record 4, Textual support, Spanish
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