CO.sub.2 Removal from gaseous streams

Details CO.sub.2 Removal from gaseous streams CO.sub.2 Removal from gaseous streams

1981-06-26

1984-02-28

Spitzer, Robert H.

Gas separation

Means within gas stream for conducting concentrate to collector

55 68, 55 74, B01D 5304

Patent

active

044339810

ABSTRACT:
Carbon dioxide is removed from a gaseous stream by contacting the stream with an adsorbent prepared by impregnating a porous aluminum with an alkali metal or alkaline earth metal oxide or salt decomposable upon calcination and subsequently calcining the impregnated alumina at about 350.degree. C.-700.degree. C.

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