FR712416A - Procédé pour la distillation de substances non miscibles dans une colonne distillatoire, et dispositif pour l'exécution de ce procédé
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Procédé pour la distillation de substances non miscibles dans une colonne distillatoire, et dispositif pour l'exécution de ce procédé
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C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
C11C1/00—Preparation of fatty acids from fats, fatty oils, or waxes; Refining the fatty acids
C11C1/08—Refining
C11C1/10—Refining by distillation
B—PERFORMING OPERATIONS; TRANSPORTING
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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FR712416D1930-03-031931-03-02Procédé pour la distillation de substances non miscibles dans une colonne distillatoire, et dispositif pour l'exécution de ce procédé
ExpiredFR712416A
(fr)
Procédé pour amener des asphaltes et des asphaltes de pétrole solides et semi-solides dans l'état liquide coulable en vue de leur emploi dans la construction des routes