Chemistry of inorganic compounds – Modifying or removing component of normally gaseous mixture – Hydrogen component
Patent
1986-04-09
1987-09-29
Doll, John
Chemistry of inorganic compounds
Modifying or removing component of normally gaseous mixture
Hydrogen component
423648R, C01B 132
Patent
active
046968067
ABSTRACT:
The present invention is a process for recovering hydrogen from a hydrogen-containing feed stream using a metal hydride adsorption cycle. The adsorption cycle utilizes at least six separate metal hydride adsorption beds, and has been expanded over conventional adsorption cycles to include several additional process steps. Each of the separate beds successively undergoes adsorption, first equalization, rinse or second equalization, desorption, repressurization with rinse effluent, repressurization with equalization effluent and final repressurization with feed gas.
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DiMartino Stephen P.
Peterson Janice C.
Air Products and Chemicals Inc.
Doll John
Innis E. Eugene
Langel Wayne A.
Rodgers Mark L.
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