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British Industrial Solvents Ltd
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British Industrial Solvents Ltd
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Publication date
Application filed by British Industrial Solvents LtdfiledCriticalBritish Industrial Solvents Ltd
Application grantedgrantedCritical
Publication of FR1063665ApublicationCriticalpatent/FR1063665A/fr
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01D—SEPARATION
B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
B01D3/40—Extractive distillation
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Chemical & Material Sciences
(AREA)
Chemical Kinetics & Catalysis
(AREA)
FR1063665D1951-10-131952-09-26Procédé de distillation
ExpiredFR1063665A
(fr)