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Heinrich Koppers GmbH
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Heinrich Koppers GmbH
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Application filed by Heinrich Koppers GmbHfiledCriticalHeinrich Koppers GmbH
Application grantedgrantedCritical
Publication of FR1022705ApublicationCriticalpatent/FR1022705A/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
B01D3/14—Fractional distillation or use of a fractionation or rectification column
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Chemical & Material Sciences
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Chemical Kinetics & Catalysis
(AREA)
FR1022705D1950-08-011950-08-01Procédé pour la décomposition de mélanges de plusieurs substances liquides par distillation fractionnée
ExpiredFR1022705A
(fr)