04775396 is referenced by 53 patents and cites 4 patents.

Carbon dioxide is selectively adsorbed and separated from non-acidic gases such as nitrogen, hydrogen and methane using a pressure swing adsorption process in a fixed adsorption bed containing a faujasite type of zeolitic aluminosilicate containing at least 20 equivalent percent of at least one cation species selected from the group consisting of zinc, rare earth, hydrogen and ammonium and containing not more than 80 equivalent percent of alkali metal or alkaline earth metal cations.

Title
Selective adsorption of CO.sub.2 on zeolites
Application Number
7/117688
Publication Number
4775396
Application Date
November 5, 1987
Publication Date
October 4, 1988
Inventor
Desh R Garg
Fishkill
NY, US
Chien C Chao
Millwood
NY, US
Henry Rastelli
New Fairfield
CT, US
Agent
Richard G Miller
Assignee
Union Carbide Corporation
CT, US
IPC
B01D 53/04
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