Gas separation: processes – Solid sorption – Inorganic gas or liquid particle sorbed
Patent
1995-03-21
1996-12-24
Spitzer, Robert
Gas separation: processes
Solid sorption
Inorganic gas or liquid particle sorbed
95139, 95902, B01D 53047
Patent
active
055870031
ABSTRACT:
Carbon dioxide is removed from a gas stream by passing the gas stream through a bed of natural or synthetic clinoptilolite or their chemically-modified derivatives. The process is particularly advantageous when applied to the removal of ppm levels of carbon dioxide from gas streams at temperatures above 20.degree. C.
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Bulow Martin
Dao Loc
Fitch Frank R.
Cassett Larry R.
Reap Coleman R.
Spitzer Robert
The BOC Group Inc.
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