Method and apparatus for concentrating a gas using a single stag

Details Method and apparatus for concentrating a gas using a single stag Method and apparatus for concentrating a gas using a single stag

1999-03-16

2000-12-19

Spitzer, Robert H.

Gas separation: processes

Solid sorption

Including reduction of pressure

95105, 95130, 96130, 96144, B01D 53053

Patent

active

061622834

ABSTRACT:
A method and apparatus for operating a pressure swing adsorption process having an adsorption zone is disclosed that may utilize only a single adsorption stage. The purge cycle is automatically commenced by a pressure build up in the enriched fluid vented from an adsorption zone.

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