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SOLVENT EXTRACTION PROCESS [1 record]
Record 1 - internal organization data 2002-03-21
Record 1, English
Record 1, Subject field(s)
- Processing of Mineral Products
- Mineral Processing (Metallurgy)
- Chemical Engineering
- Chemistry
Record 1, Main entry term, English
- solvent extraction process
1, record 1, English, solvent%20extraction%20process
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- solvent extraction 2, record 1, English, solvent%20extraction
correct, standardized
- shaking out 3, record 1, English, shaking%20out
see observation
- extraction by shaking 3, record 1, English, extraction%20by%20shaking
see observation
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
The process of removing one or more constituents of a mixture by preferential solubility in a specific solvent. 4, record 1, English, - solvent%20extraction%20process
Record number: 1, Textual support number: 1 CONT
A solvent extraction process was developed to treat the uranium chloride solution resulting from the HCL leaching of uranium ores. 1, record 1, English, - solvent%20extraction%20process
Record number: 1, Textual support number: 1 OBS
solvent extraction: also rendered as "shake out", "extract by shaking" by various German-English dictionaries, but the most common term seems to be "solvent extraction" (see the sources "ABC der Chemie" and the McGraw-Hill Encyclopedia, pp. 556-560, for more details). This "shaking" can be either by hand or mechanical. 3, record 1, English, - solvent%20extraction%20process
Record number: 1, Textual support number: 2 OBS
solvent extraction: term standardized by ISO. 5, record 1, English, - solvent%20extraction%20process
Record 1, French
Record 1, Domaine(s)
- Préparation des produits miniers
- Minéralurgie (Métallurgie)
- Génie chimique
- Chimie
Record 1, Main entry term, French
- méthode d'extraction par solvants
1, record 1, French, m%C3%A9thode%20d%27extraction%20par%20solvants
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- méthode d'extraction par solvant 2, record 1, French, m%C3%A9thode%20d%27extraction%20par%20solvant
correct, feminine noun
- extraction par solvant 3, record 1, French, extraction%20par%20solvant
correct, feminine noun
- extraction au solvant 4, record 1, French, extraction%20au%20solvant
correct, feminine noun, standardized
- procédé d'extraction par solvant 5, record 1, French, proc%C3%A9d%C3%A9%20d%27extraction%20par%20solvant
correct, masculine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Procédé de fractionnement basé sur la différence de solubilité dans un solvant donné des différents constituants d'un mélange à fractionner. [Définition normalisée par l'ISO.] 4, record 1, French, - m%C3%A9thode%20d%27extraction%20par%20solvants
Record number: 1, Textual support number: 1 CONT
Un gaz porté à une température supérieure à la température critique se comporte à hautes pressions comme un gaz quant à sa mobilité (faible viscosité), et comme un liquide quant à sa densité (fort pouvoir dissolvant). Cette propriété est mise à profit pour procéder à des extractions de substances grâce à des solvants supercritiques (hydrocarbures variés ou gaz carbonique). Les substances dissoutes sont ensuite libérées de la solution par diminution de la pression ou/et par augmentation de la température ce qui est plus simple qu'avec les méthodes de distillation ou d'extraction par solvants classiques. La température de travail peut être relativement basse, ce qui est un avantage pour certaines substances agro-alimentaires ou pharmaceutiques thermosensibles et peut permettre des économies d'énergie. La méthode, qui exige de fortes pressions et des équipements très lourds, en est au stade préindustriel et intéresse l'industrie agro-alimentaire (décaféinisation, extraction d'arômes) et le traitement du pétrole et de ses dérivés. 1, record 1, French, - m%C3%A9thode%20d%27extraction%20par%20solvants
Record number: 1, Textual support number: 1 OBS
extraction au solvant : terme normalisé par l'ISO. 6, record 1, French, - m%C3%A9thode%20d%27extraction%20par%20solvants
Record 1, Key term(s)
- extraction par solvants
- procédé d'extraction par solvants
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Preparación de los productos mineros
- Explotación de minerales (Metalurgia)
- Ingenieria química
- Química
Record 1, Main entry term, Spanish
- extracción por solventes
1, record 1, Spanish, extracci%C3%B3n%20por%20solventes
feminine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
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