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.)
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Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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Filing date
Publication date
Priority claimed from GB1471945Aexternal-prioritypatent/GB592919A/en
Application filed by Imperial Chemical Industries LtdfiledCriticalImperial Chemical Industries Ltd
Application grantedgrantedCritical
Publication of FR931889ApublicationCriticalpatent/FR931889A/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
B01D3/36—Azeotropic distillation
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Chemical & Material Sciences
(AREA)
Chemical Kinetics & Catalysis
(AREA)
FR931889D1945-06-111946-06-11Enlèvement de l'eau de composés organiques
ExpiredFR931889A
(fr)