Process for separating and recovering carbonic acid gas from gas

Details Process for separating and recovering carbonic acid gas from gas Process for separating and recovering carbonic acid gas from gas

1989-08-23

1991-01-22

Spitzer, Robert

Gas separation

Means within gas stream for conducting concentrate to collector

55 31, 55 33, 55 62, 55 68, 55 74, 55 75, B01D 5304

Patent

active

049868357

ABSTRACT:
The present invention relates to a process for separating and recovering a high purity carbonic acid gas from a wet mixed gas containing carbonic acid gas which comprises using a pressure swing adsorption and separation apparatus composed of an adsorber packed with alumina gel and zeolite and carrying out the steps of adsorption, washing, desorption and pressurization.

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