Distillation: processes – separatory – Distilling to separate or remove only water – From organic compound
Patent
1995-10-16
1997-09-23
Bhat, Nina
Distillation: processes, separatory
Distilling to separate or remove only water
From organic compound
203 22, 203 23, 203 49, 203DIG8, 159 4, 159 29, 202176, 202179, 202235, B01D 300, C07C 2980
Patent
active
056700270
ABSTRACT:
A method of drying a gas making use of the distillation of a liquid desiccant, the method comprising the introduction of a stream of make-up liquid containing water and of an organic solvent miscible with water, the solvent being a more volatile solvent than water under the conditions of the method and forming no azeotropes with water, in an intermediate zone of an elongated vertical contact and fractional distillation zone.
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Bhat Nina
TECHNIP
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