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
B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
Landscapes
Chemical & Material Sciences
(AREA)
Chemical Kinetics & Catalysis
(AREA)
Liquid Carbonaceous Fuels
(AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Procédé pour la séparation, par distillation de ses solutions aqueuses, d'un produit dont le point d'ébullition est supérieur à 100o, et appareil pour la mise en oeuvre de ce procédé.