B
PERFORMING OPERATIONS; TRANSPORTING
B
PERFORMING OPERATIONS; TRANSPORTING
B01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01D
SEPARATION
B01D
SEPARATION
B01D3/00
Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
B01D3/00
Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
B01D3/34
with one or more auxiliary substances
B01D3/34
with one or more auxiliary substances
B01D3/36
Azeotropic distillation
B01D3/36
Azeotropic distillation