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GEN TECHNICAL Co Ltd
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GEN TECHNICAL Co Ltd
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Application filed by GEN TECHNICAL Co LtdfiledCriticalGEN TECHNICAL Co Ltd
Application grantedgrantedCritical
Publication of FR695005ApublicationCriticalpatent/FR695005A/en
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
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01D—SEPARATION
B01D11/00—Solvent extraction
B01D11/04—Solvent extraction of solutions which are liquid
B01D11/0426—Counter-current multistage extraction towers in a vertical or sloping position
B01D11/043—Counter-current multistage extraction towers in a vertical or sloping position with stationary contacting elements, sieve plates or loose contacting elements
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Chemical & Material Sciences
(AREA)
Chemical Kinetics & Catalysis
(AREA)
FR695005D1929-08-021929-08-02
Process for the continuous separation of constituents of mixtures of organic liquids with different boiling points
ExpiredFR695005A
(en)