Decarbonating gas streams using zeolite adsorbents

Details Decarbonating gas streams using zeolite adsorbents Decarbonating gas streams using zeolite adsorbents

1999-03-04

2009-10-27

Lawrence, Frank M (Department: 1797)

Gas separation: processes

Solid sorption

Including reduction of pressure

C095S106000, C095S117000, C095S139000

Reexamination Certificate

active

07608134

ABSTRACT:
The invention concerns a method for decarbonating gas streams polluted by CO2, which consists in contacting them with an adsorbent consisting of an agglomerate of zeolite X with an Si/Al ratio of 1 to 1.15, highly sodium-exchanged comprising not more than 20% of inert binder, to eliminate at least the carbon dioxide.

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International Search Report for PCT/FR99/00497 dated Jun. 15, 1999.

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