Gas separation: processes – Solid sorption – Inorganic gas or liquid particle sorbed
Patent
1997-06-05
1999-08-31
Dunn, Thomas
Gas separation: processes
Solid sorption
Inorganic gas or liquid particle sorbed
95902, 44628, 423DIG31, 502 60, C01B 356, C10L 500, B01J 2970
Patent
active
059448768
ABSTRACT:
Novel Cd-exchanged rho compositions and compositions of zeolite rho encapsulated with hydrogen made therefrom are disclosed. The Cd-exchanged zeolite rho compositions are useful in separating and selectively removing hydrogen from hydrogen-containing process streams and storing the separated hydrogen therein. Encapsulation of hydrogen can be accomplished in large amounts even at pressures of 1 atmosphere.
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Corbin David Richard
Suib Steven Lawrence
Dunn Thomas
E. I. Du Pont de Nemours and Company
University of Connecticut
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