ES221281A1 - Extraction procedure through solvents (Machine-translation by Google Translate, not legally binding) - Google Patents

Extraction procedure through solvents (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES221281A1
ES221281A1 ES0221281A ES221281A ES221281A1 ES 221281 A1 ES221281 A1 ES 221281A1 ES 0221281 A ES0221281 A ES 0221281A ES 221281 A ES221281 A ES 221281A ES 221281 A1 ES221281 A1 ES 221281A1
Authority
ES
Spain
Prior art keywords
solvent
translation
solvents
machine
legally binding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES0221281A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
UNION FRANCAISE COMMERCIALE ET INDUSTRIELLE SA
Union Francaise Commerciale et Industrielle
Original Assignee
UNION FRANCAISE COMMERCIALE ET INDUSTRIELLE SA
Union Francaise Commerciale et Industrielle
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by UNION FRANCAISE COMMERCIALE ET INDUSTRIELLE SA, Union Francaise Commerciale et Industrielle filed Critical UNION FRANCAISE COMMERCIALE ET INDUSTRIELLE SA
Publication of ES221281A1 publication Critical patent/ES221281A1/en
Expired legal-status Critical Current

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  • Extraction Or Liquid Replacement (AREA)

Abstract

Extraction procedure by means of solvents in which the material is treated in a series of successive phases with a different portion of solvent in each phase, which in each phase is progressively enriched to a predetermined concentration of the component to be extracted from the material then withdrawing from the process, and carrying out this solvent enrichment by repeatedly mixing the solvent and the material as it passes through the phase, in a proportion such that the volume ratio between solvent and material in the mixture is substantially greater than the overall ratio of extraction, that is the ratio in volume between the total amount of solvent removed and the amount of material passing through the various phases to give the solvent the indicated concentration indicated. (Machine-translation by Google Translate, not legally binding)
ES0221281A 1954-04-13 1955-04-13 Extraction procedure through solvents (Machine-translation by Google Translate, not legally binding) Expired ES221281A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB221281X 1954-04-13

Publications (1)

Publication Number Publication Date
ES221281A1 true ES221281A1 (en) 1955-12-16

Family

ID=38524977

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0221281A Expired ES221281A1 (en) 1954-04-13 1955-04-13 Extraction procedure through solvents (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES221281A1 (en)

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