TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
OXYDATION SOUFRE [14 records]
Record 1 - internal organization data 2011-12-14
Record 1, English
Record 1, Subject field(s)
- Petrochemistry
- Anti-pollution Measures
Record 1, Main entry term, English
- partial oxidation
1, record 1, English, partial%20oxidation
correct
Record 1, Abbreviations, English
- POx 2, record 1, English, POx
correct
- POX 3, record 1, English, POX
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
[A] fuel reforming reaction where the fuel is partially oxidized to carbon monoxide and hydrogen rather than fully oxidized to carbon dioxide and water. 4, record 1, English, - partial%20oxidation
Record number: 1, Textual support number: 1 CONT
In chemistry, a partial oxidation (POX) reaction occurs when a substoichiometric fuel-air mixture is partially combusted in a reformer, creating a hydrogen-rich syngas, which can then be put to further use, for example in a fuel cell. A distinction is made between thermal partial oxidation (TPOX) and catalytic partial oxidation (CPOX). 3, record 1, English, - partial%20oxidation
Record number: 1, Textual support number: 2 CONT
Partial oxidation is a technically mature process in which natural gas or a heavy hydrocarbon (heating oil) is mixed in an exothermic process with oxygen. 3, record 1, English, - partial%20oxidation
Record 1, French
Record 1, Domaine(s)
- Chimie du pétrole
- Mesures antipollution
Record 1, Main entry term, French
- oxydation partielle
1, record 1, French, oxydation%20partielle
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Réaction chimique qui survient lorsqu’un mélange stochiométrique de fioul et d’air est partiellement brûlé dans un reformeur, ce qui crée un syngas riche en hydrogène. 2, record 1, French, - oxydation%20partielle
Record number: 1, Textual support number: 1 CONT
L'oxydation partielle consiste en une réaction entre un carburant(gaz naturel, hydrocarbures légers, voire le charbon) avec l'oxygène, suivie ici encore d’une purification du gaz en raison du monoxyde de carbone CO. Elle peut être réalisée avec des hydrocarbures plus lourds que pour le vaporeformage; en revanche, comme pour le vaporeformage, le carburant doit aussi être purifié : il doit d’abord être débarrassé du soufre-ce qui peut être fait avant ou après la première réaction d’oxydation, puis du CO2 et du CO. Ce procédé est arrivé à maturité. 3, record 1, French, - oxydation%20partielle
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2011-01-20
Record 2, English
Record 2, Subject field(s)
- Chemical Elements and Compounds
- Pollutants
Universal entry(ies) Record 2
Record 2, Main entry term, English
- sulfur dioxide
1, record 2, English, sulfur%20dioxide
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
- bisulfite 2, record 2, English, bisulfite
correct, obsolete
- sulfurous acid anhydride 3, record 2, English, sulfurous%20acid%20anhydride
correct, obsolete
- sulfurous anhydride 4, record 2, English, sulfurous%20anhydride
correct, obsolete
- sulfurous oxide 5, record 2, English, sulfurous%20oxide
correct, obsolete
- sulphur dioxide 6, record 2, English, sulphur%20dioxide
correct, see observation
- sulphurous oxide 7, record 2, English, sulphurous%20oxide
- sulphurous anhydride 7, record 2, English, sulphurous%20anhydride
Record 2, Textual support, English
Record number: 2, Textual support number: 1 OBS
Colorless gas or liquid with sharp pungent odor. Soluble in water, alcohol, and ether. Forms sulfurous acid H2SO3. 8, record 2, English, - sulfur%20dioxide
Record number: 2, Textual support number: 2 OBS
Sulfur dioxide is found in trace quantities in the atmosphere as a result of industrial combustion processes and volcanic eruptions. 9, record 2, English, - sulfur%20dioxide
Record number: 2, Textual support number: 3 OBS
sulfur dioxide: form recommended by the IUPAC (International Union of Pure and Applied Chemistry) for the systematic name corresponding to the CAS number indicated on the present record. 10, record 2, English, - sulfur%20dioxide
Record number: 2, Textual support number: 4 OBS
sulphur dioxide: term adopted by Environment Canada; used in the list of pollutants measured in the National Air Pollution Surveillance Network (NAPS). It is to be noted by the International Union of Pure and Applied Chemistry (IUPAC) recommends the form "sulfur, sulfurous" rather than "sulphur, sulphurous." 11, record 2, English, - sulfur%20dioxide
Record number: 2, Textual support number: 5 OBS
Also known under the following commercial designations: Fermenicide Liquid; Fermenicide Powder; UN 1079. 11, record 2, English, - sulfur%20dioxide
Record number: 2, Textual support number: 6 OBS
Chemical formula: SO2 or O2S 11, record 2, English, - sulfur%20dioxide
Record 2, Key term(s)
- sulphurous acid anhydride
- sulphur oxide
Record 2, French
Record 2, Domaine(s)
- Éléments et composés chimiques
- Agents de pollution
Entrée(s) universelle(s) Record 2
Record 2, Main entry term, French
- dioxyde de soufre
1, record 2, French, dioxyde%20de%20soufre
correct, see observation, masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
- bisulfite 2, record 2, French, bisulfite
correct, masculine noun, obsolete
- anhydride de l’acide sulfureux 3, record 2, French, anhydride%20de%20l%26rsquo%3Bacide%20sulfureux
correct, masculine noun, obsolete
- anhydride sulfureux 4, record 2, French, anhydride%20sulfureux
correct, see observation, masculine noun, obsolete
- oxyde sulfureux 2, record 2, French, oxyde%20sulfureux
correct, masculine noun, obsolete
- dioxide de soufre 3, record 2, French, dioxide%20de%20soufre
masculine noun, obsolete
- acide sulfureux anhydride 5, record 2, French, acide%20sulfureux%20anhydride
masculine noun
- bioxyde de soufre 6, record 2, French, bioxyde%20de%20soufre
see observation, masculine noun, obsolete
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Composé incolore se présentant à l’état solide ou gazeux, et possédant une odeur suffocante. 7, record 2, French, - dioxyde%20de%20soufre
Record number: 2, Textual support number: 1 OBS
Applications :-Industrie chimique : Le dioxyde de soufre est le produit de base dans la synthèse de l'acide sulfurique(H2SO4).-Alimentaire et boissons : Le dioxyde de soufre est utilisé comme fumigeant, agent de préservation, agent de blanchiment et agent de conservation des céréales. De petites quantités de dioxyde de soufre sont utilisées pour préserver la vigne et éviter l'oxydation poussée et l'attaque microbienne du vin.-Laboratoires et analyses : Le dioxyde de soufre est utilisé pour calibrer les analyseurs d’impuretés en trace, les analyseurs de contrôle de l'environnement, les analyseurs de contrôle des atmosphères de travail ou des procédés en pétrochimie.-Pâtes et papiers. Le dioxyde de soufre est un agent de blanchiment de la pâte à papier.-Métaux non ferreux. Le dioxyde de soufre est utilisé dans l'industrie minière pour la flottation de minerais sulfurés. 8, record 2, French, - dioxyde%20de%20soufre
Record number: 2, Textual support number: 1 CONT
Les hommes rejettent dans l’atmosphère de grandes quantités de soufre sous des formes diverses. Aussi le débat sur les pluies acides dues au dioxyde de soufre a-t-il été, ces dernières années, l’un des plus importants en matière de pollution. 9, record 2, French, - dioxyde%20de%20soufre
Record number: 2, Textual support number: 2 OBS
Le dioxyde de soufre est considéré comme un gaz à effet de serre mineur. 10, record 2, French, - dioxyde%20de%20soufre
Record number: 2, Textual support number: 3 OBS
dioxyde de soufre : forme recommandée par l’UICPA (Union internationale de chimie pure et appliquée) pour le nom systématique correspondant au numéro CAS indiqué sur la présente fiche; terme retenu par Environnement Canada, utilisé dans la liste des polluants mesurés par le Réseau national de surveillance de la pollution atmosphérique (RNSPA). 11, record 2, French, - dioxyde%20de%20soufre
Record number: 2, Textual support number: 4 OBS
Formule chimique : SO2 ou O2S 11, record 2, French, - dioxyde%20de%20soufre
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Elementos y compuestos químicos
- Agentes contaminantes
Entrada(s) universal(es) Record 2
Record 2, Main entry term, Spanish
- anhídrido sulfuroso
1, record 2, Spanish, anh%C3%ADdrido%20sulfuroso
masculine noun
Record 2, Abbreviations, Spanish
Record 2, Synonyms, Spanish
- bióxido de azufre 2, record 2, Spanish, bi%C3%B3xido%20de%20azufre
masculine noun
Record 2, Textual support, Spanish
Record number: 2, Textual support number: 1 OBS
Fórmula química: SO2 o O2S 3, record 2, Spanish, - anh%C3%ADdrido%20sulfuroso
Record 3 - internal organization data 2006-11-02
Record 3, English
Record 3, Subject field(s)
- Air Pollution
- Solid Fossil Fuels
- Geochemistry
Record 3, Main entry term, English
- low-sulphur content
1, record 3, English, low%2Dsulphur%20content
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
- low sulfur content 2, record 3, English, low%20sulfur%20content
correct
Record 3, Textual support, English
Record 3, Key term(s)
- low sulphur content
- low-sulfur content
Record 3, French
Record 3, Domaine(s)
- Pollution de l'air
- Combustibles fossiles solides
- Géochimie
Record 3, Main entry term, French
- basse teneur en soufre
1, record 3, French, basse%20teneur%20en%20soufre
correct, feminine noun
Record 3, Abbreviations, French
- BTS 1, record 3, French, BTS
correct
Record 3, Synonyms, French
- faible teneur en soufre 1, record 3, French, faible%20teneur%20en%20soufre
correct, feminine noun
Record 3, Textual support, French
Record number: 3, Textual support number: 1 OBS
Peu sulfuré est déconseillé car l'adjectif sulfureux se rapporte à l'état d’oxydation précis du soufre. 1, record 3, French, - basse%20teneur%20en%20soufre
Record 3, Spanish
Record 3, Campo(s) temático(s)
- Contaminación del aire
- Combustibles fósiles sólidos
- Geoquímica
Record 3, Main entry term, Spanish
- bajo contenido de azufre 1, record 3, Spanish, bajo%20contenido%20de%20azufre
Record 3, Abbreviations, Spanish
Record 3, Synonyms, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2006-08-10
Record 4, English
Record 4, Subject field(s)
- Chemistry
- Geochemistry
Record 4, Main entry term, English
- elemental sulphur
1, record 4, English, elemental%20sulphur
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
- elemental sulfur 2, record 4, English, elemental%20sulfur
correct
- elemental S 3, record 4, English, elemental%20S
correct
- garden sulfur 4, record 4, English, garden%20sulfur
Record 4, Textual support, English
Record number: 4, Textual support number: 1 CONT
Elemental sulphur is the agricultural input processed from naturally occurring mineral sulphur deposits. It is ground into a fine powder and added to soil as a source of plant-available sulphur. 5, record 4, English, - elemental%20sulphur
Record number: 4, Textual support number: 2 CONT
The purpose of the lagoons is to prevent the accidental discharge of H2S to Lake Huron. Aeration of the liquid in the lagoons provides the oxygen that oxidizes the H2S to elemental sulfur. Sulfur does not dissolve in water and thus precipitates therefore reducing the H2S in the effluent to acceptable levels. 6, record 4, English, - elemental%20sulphur
Record number: 4, Textual support number: 1 OBS
Elemental sulfur is used to lower the soil's pH. Also called garden sulfur. 4, record 4, English, - elemental%20sulphur
Record number: 4, Textual support number: 2 OBS
Elemental sulfur is sometimes sold as "flowers of sulfur." 7, record 4, English, - elemental%20sulphur
Record 4, Key term(s)
- garden sulphur
Record 4, French
Record 4, Domaine(s)
- Chimie
- Géochimie
Record 4, Main entry term, French
- soufre élémentaire
1, record 4, French, soufre%20%C3%A9l%C3%A9mentaire
correct, masculine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, Textual support number: 1 OBS
Le soufre est un corps simple de symbole S, de numéro atomique 16, son poids atomique est fixé à 32,06 [...] 2, record 4, French, - soufre%20%C3%A9l%C3%A9mentaire
Record number: 4, Textual support number: 2 OBS
On considérera trois degrés d’oxydation du soufre, correspondant respectivement au sulfate [...], au soufre élémentaire(S) et aux sulfures [...] 3, record 4, French, - soufre%20%C3%A9l%C3%A9mentaire
Record number: 4, Textual support number: 3 OBS
[...] le soufre élémentaire est le moyen naturel d’acidifier le sol. 4, record 4, French, - soufre%20%C3%A9l%C3%A9mentaire
Record number: 4, Textual support number: 4 OBS
De nos jours, le terme «soufre» sert à différencier le soufre élémentaire (ou soufre natif) du soufre sous une autre forme. 5, record 4, French, - soufre%20%C3%A9l%C3%A9mentaire
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 2001-08-03
Record 5, English
Record 5, Subject field(s)
- Mining Wastes
- Processing of Mineral Products
- Anti-pollution Measures
Record 5, Main entry term, English
- high-pressure oxidation
1, record 5, English, high%2Dpressure%20oxidation
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
- high pressure oxidation 2, record 5, English, high%20pressure%20oxidation
correct
Record 5, Textual support, English
Record number: 5, Textual support number: 1 CONT
In the case of most refractory ore concentrates, it is necessary to destroy the chemical bonds locking in the metals through some form of oxidation in order to achieve commercial metal extraction. Normally this liberation is achieved through either high temperature "roasting" of the ore, extremely high pressure oxidation, or other forms of treatment using bacteria (such as biological oxidation). 3, record 5, English, - high%2Dpressure%20oxidation
Record 5, Key term(s)
- high-pressure oxydation
- high pressure oxydation
Record 5, French
Record 5, Domaine(s)
- Déchets miniers
- Préparation des produits miniers
- Mesures antipollution
Record 5, Main entry term, French
- oxydation sous haute pression
1, record 5, French, oxydation%20sous%20haute%20pression
correct, feminine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
Record 5, Textual support, French
Record number: 5, Textual support number: 1 CONT
Processus industriels et traitement des effluents. [...] La désulfuration peut être assurée : [...] par oxydation à l’oxygène ou à l’air, sous haute pression (15/20 bars) et à chaud. 2, record 5, French, - oxydation%20sous%20haute%20pression
Record number: 5, Textual support number: 2 CONT
Il a été proposé, notamment, de réduire les émissions de dioxyde de soufre de 90-95 % par une conversion à la technique perfectionnée de l'autoclave, qui fait appel à l'oxydation sous haute pression. 3, record 5, French, - oxydation%20sous%20haute%20pression
Record number: 5, Textual support number: 1 OBS
La source MEEAU-F n’est pas paginée; voir le terme en vedette au chapitre 26, section 1416, paragraphe 4.4. 4, record 5, French, - oxydation%20sous%20haute%20pression
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 1999-02-01
Record 6, English
Record 6, Subject field(s)
- Crop Protection
Record 6, Main entry term, English
- Bacillus sphaericus
1, record 6, English, Bacillus%20sphaericus
Latin
Record 6, Abbreviations, English
Record 6, Synonyms, English
Record 6, Textual support, English
Record number: 6, Textual support number: 1 OBS
Term listed in the "Pesticide Glossary" component of Agriculture Canada's Pesticide Research Information System (PRIS, January 1984). 1, record 6, English, - Bacillus%20sphaericus
Record 6, French
Record 6, Domaine(s)
- Protection des végétaux
Record 6, Main entry term, French
- Bacillus sphaericus
1, record 6, French, Bacillus%20sphaericus
Latin
Record 6, Abbreviations, French
Record 6, Synonyms, French
- bacillus sp. 2, record 6, French, bacillus%20sp%2E
Record 6, Textual support, French
Record number: 6, Textual support number: 1 DEF
Espèce de bactérie ayant une incidence sur le taux d’oxydation du soufre. 2, record 6, French, - Bacillus%20sphaericus
Record 6, Spanish
Record 6, Textual support, Spanish
Record 7 - internal organization data 1997-01-01
Record 7, English
Record 7, Subject field(s)
- Mineralogy
- Geology
Record 7, Main entry term, English
- sulphur oxidation 1, record 7, English, sulphur%20oxidation
Record 7, Abbreviations, English
Record 7, Synonyms, English
Record 7, Key term(s)
- sulfur oxidation
Record 7, French
Record 7, Domaine(s)
- Minéralogie
- Géologie
Record 7, Main entry term, French
- oxydation du soufre
1, record 7, French, oxydation%20du%20soufre
feminine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
Record 7, Textual support, French
Record 7, Spanish
Record 7, Textual support, Spanish
Record 8 - internal organization data 1993-06-01
Record 8, English
Record 8, Subject field(s)
- Crop Protection
- Agricultural Chemicals
Record 8, Main entry term, English
- aldicarb sulfoxide 1, record 8, English, aldicarb%20sulfoxide
Record 8, Abbreviations, English
- C7H14N203S 2, record 8, English, C7H14N203S
Record 8, Synonyms, English
Record 8, Textual support, English
Record number: 8, Textual support number: 1 OBS
C7H14N2O3S. 3, record 8, English, - aldicarb%20sulfoxide
Record 8, French
Record 8, Domaine(s)
- Protection des végétaux
- Agents chimiques (Agriculture)
Record 8, Main entry term, French
- aldicarbe-sulfoxyde
1, record 8, French, aldicarbe%2Dsulfoxyde
proposal, masculine noun
Record 8, Abbreviations, French
Record 8, Synonyms, French
Record 8, Textual support, French
Record number: 8, Textual support number: 1 OBS
aldicarbe : Produit antiparasitaire dérivé de l’isocyanate de méthyle, très toxique, employé dans la culture de la betterave à sucre et dans les cultures florales. 2, record 8, French, - aldicarbe%2Dsulfoxyde
Record number: 8, Textual support number: 2 OBS
sulfoxyde : Nom générique des composés organiques de formule générale R-SO-R’, obtenus par oxydation ménagée des thioéthers RSR’.(Lorsque R et R’ sont différents, l'atome de soufre est chiral; le représentant le plus important est le diméthylsufoxyde, mais on rencontre de nombreux sulfoxydes dans la nature.)(Synonyme vieilli sulfinone.) 2, record 8, French, - aldicarbe%2Dsulfoxyde
Record 8, Spanish
Record 8, Textual support, Spanish
Record 9 - internal organization data 1993-05-18
Record 9, English
Record 9, Subject field(s)
- Pulp Preparation (papermaking)
Record 9, Main entry term, English
- black liquor oxidation
1, record 9, English, black%20liquor%20oxidation
correct
Record 9, Abbreviations, English
- BLO 2, record 9, English, BLO
correct
Record 9, Synonyms, English
Record 9, Textual support, English
Record number: 9, Textual support number: 1 DEF
The transformation of unstable sodium sulfide (Na2S) to the more stable sodium thiosulfate (Na2S2O3) in black liquor by the use of air or oxygen (O2) so that objectionable hydrogen sulfide (H2S) and organic sulfur compound formation in its evaporation and combustion are minimized, thus preventing their loss from the sulfate recovery process. The treated liquid is called oxidized black liquor. 2, record 9, English, - black%20liquor%20oxidation
Record 9, French
Record 9, Domaine(s)
- Préparation de la pâte à papier
Record 9, Main entry term, French
- oxydation de la liqueur noire
1, record 9, French, oxydation%20de%20la%20liqueur%20noire
correct, feminine noun
Record 9, Abbreviations, French
Record 9, Synonyms, French
Record 9, Textual support, French
Record number: 9, Textual support number: 1 CONT
L'oxydation de la liqueur noire sert à convertir le soufre en thiosulfate [...] L'oxydation a été mise de l'avant dans les années cinquante pour réduire les odeurs. En le convertissant en thiosulfate, on stabilise le soufre de la liqueur, évitant ainsi sa transformation en gaz hydrogène sulfureux par les gaz chauds dans l'évaporateur à contact direct [...] 1, record 9, French, - oxydation%20de%20la%20liqueur%20noire
Record 9, Spanish
Record 9, Textual support, Spanish
Record 10 - internal organization data 1991-06-06
Record 10, English
Record 10, Subject field(s)
- Energy Transformation
- Analytical Chemistry
Record 10, Main entry term, English
- Parr method
1, record 10, English, Parr%20method
correct
Record 10, Abbreviations, English
Record 10, Synonyms, English
Record 10, Textual support, English
Record 10, French
Record 10, Domaine(s)
- Transformation de l'énergie
- Chimie analytique
Record 10, Main entry term, French
- méthode de Parr
1, record 10, French, m%C3%A9thode%20de%20Parr
correct, feminine noun
Record 10, Abbreviations, French
Record 10, Synonyms, French
Record 10, Textual support, French
Record number: 10, Textual support number: 1 DEF
[Méthode] d’oxydation destructive d’un composé organique, par du peroxyde de sodium, pour la détermination quantitative des halogènes et du soufre. 1, record 10, French, - m%C3%A9thode%20de%20Parr
Record 10, Spanish
Record 10, Textual support, Spanish
Record 11 - internal organization data 1991-06-06
Record 11, English
Record 11, Subject field(s)
- Energy Transformation
Record 11, Main entry term, English
- Parr combustion bomb 1, record 11, English, Parr%20combustion%20bomb
Record 11, Abbreviations, English
Record 11, Synonyms, English
Record 11, Textual support, English
Record number: 11, Textual support number: 1 CONT
Hexamine was combusted under varying amount of oxygen in a modified Parr combustion bomb. 1, record 11, English, - Parr%20combustion%20bomb
Record 11, French
Record 11, Domaine(s)
- Transformation de l'énergie
Record 11, Main entry term, French
- bombe à combustion de Parr
1, record 11, French, bombe%20%C3%A0%20combustion%20de%20Parr
proposal, feminine noun
Record 11, Abbreviations, French
Record 11, Synonyms, French
Record 11, Textual support, French
Record number: 11, Textual support number: 1 OBS
Terme proposé à partir de "combustion bomb" : "bombe à combustion", relevés dans les sources DORSC et MOPET, et de "Parr calorimeter" : "calorimètre de Parr", relevés dans la source MOPET. Nous avons aussi relevé "Parr method" : "méthode de Parr" dans le MOPET. Voir la justification qui suit. 1, record 11, French, - bombe%20%C3%A0%20combustion%20de%20Parr
Record number: 11, Textual support number: 2 OBS
"méthode de Parr"("Parr method") :[méthode] d’oxydation destructive d’un composé organique-par du peroxyde de sodium-pour la détermination quantitative des halogènes et du soufre. 2, record 11, French, - bombe%20%C3%A0%20combustion%20de%20Parr
Record 11, Spanish
Record 11, Textual support, Spanish
Record 12 - internal organization data 1985-11-18
Record 12, English
Record 12, Subject field(s)
- Air Pollution
Record 12, Main entry term, English
- global sulphur budget
1, record 12, English, global%20sulphur%20budget
correct
Record 12, Abbreviations, English
Record 12, Synonyms, English
- global sulfur budget 2, record 12, English, global%20sulfur%20budget
correct
Record 12, Textual support, English
Record number: 12, Textual support number: 1 CONT
The global atmospheric sulphur budget is illustrated in Fig. 1. It shows that the human (anthropogenic) emission is only a portion of the global emissions. However, this is strongly related to the distribution of industrial activity in the world. Western and central Europe cover only about earth, but they emit about 20 per cent of the total amount of sulphur that originates from anthropogenic sources. 1, record 12, English, - global%20sulphur%20budget
Record 12, French
Record 12, Domaine(s)
- Pollution de l'air
Record 12, Main entry term, French
- bilan global du soufre
1, record 12, French, bilan%20global%20du%20soufre
correct, masculine noun
Record 12, Abbreviations, French
Record 12, Synonyms, French
Record 12, Textual support, French
Record number: 12, Textual support number: 1 OBS
Le sens de "global" dans cette expression est : relatif à la totalité des sources naturelles et des sources anthropiques de soufre. 2, record 12, French, - bilan%20global%20du%20soufre
Record number: 12, Textual support number: 1 CONT
Parmi les multiples sources de soufre atmosphérique, certaines sont très intenses. C'est le cas des champs d’algues côtiers, dont la production de sulfure de diméthyle(CH3SCH3) peut atteindre plusieurs grammes de soufre par m2 et par an. En raison de leur étendue finalement très réduite dans le monde, ils ne contribuent pas de façon significative au bilan global du soufre, mais ils permettent d’étudier in situ tous les processus d’oxydation des sulfures organiques qui ont lieu près d’autres sources nettement plus diffuses, telles que la source océanique. 1, record 12, French, - bilan%20global%20du%20soufre
Record 12, Spanish
Record 12, Textual support, Spanish
Record 13 - internal organization data 1980-06-13
Record 13, English
Record 13, Subject field(s)
- Soil Science
Record 13, Main entry term, English
- sulfofication
1, record 13, English, sulfofication
obsolete
Record 13, Abbreviations, English
Record 13, Synonyms, English
Record 13, Textual support, English
Record number: 13, Textual support number: 1 OBS
The biological oxidation of sulfur and sulfur compounds in the soil. 1, record 13, English, - sulfofication
Record 13, French
Record 13, Domaine(s)
- Science du sol
Record 13, Main entry term, French
- sulfofication
1, record 13, French, sulfofication
obsolete
Record 13, Abbreviations, French
Record 13, Synonyms, French
Record 13, Textual support, French
Record number: 13, Textual support number: 1 OBS
Oxydation biologique du soufre et des composés sulfurés du sol. 1, record 13, French, - sulfofication
Record 13, Spanish
Record 13, Textual support, Spanish
Record 14 - internal organization data 1978-01-19
Record 14, English
Record 14, Subject field(s)
- Chemical Engineering
- Geology
Record 14, Main entry term, English
- briscale
1, record 14, English, briscale
correct
Record 14, Abbreviations, English
Record 14, Synonyms, English
Record 14, Textual support, English
Record number: 14, Textual support number: 1 OBS
A gypsiferous deposit occurring at the outcrop of the sulfur deposits of Sicily 1, record 14, English, - briscale
Record 14, French
Record 14, Domaine(s)
- Génie chimique
- Géologie
Record 14, Main entry term, French
- briscale
1, record 14, French, briscale
correct
Record 14, Abbreviations, French
Record 14, Synonyms, French
Record 14, Textual support, French
Record number: 14, Textual support number: 1 OBS
Près de la surface du sol, les couches solfifères s’altèrent et donnent une sorte de gypse caverneux qui porte le nom local de "briscale" : il est produit par l'action de l'acide sulfurique, résultant de l'oxydation du soufre, sur le calcaire. Le briscale permet de suivre sur le terrain l'extension des gisements. 1, record 14, French, - briscale
Record 14, Spanish
Record 14, Textual support, Spanish
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