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Machine translation
1. (WO1989003718) GAS SEPARATION BY PRESSURE SWING ADSORPTION
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1989/003718    International Application No.:    PCT/GB1988/000897
Publication Date: 05.05.1989 International Filing Date: 24.10.1988
Chapter 2 Demand Filed:    22.06.1989    
IPC:
B01D 53/04 (2006.01), B01D 53/047 (2006.01), F02G 1/043 (2006.01), F02B 75/02 (2006.01)
Applicants: KEEFER, Bowie, Gordon [GB/CA]; (CA).
TAYLOR, Julian, Mallory [GB/CA]; (CA)
Inventors: KEEFER, Bowie, Gordon; (CA)
Common
Representative:
KEEFER, Bowie, Gordon; 4324 West 11th Avenue, Vancouver, British Columbia V6R 2M1 (CA)
Priority Data:
112,111 26.10.1987 US
252,984 01.10.1988 US
Title (EN) GAS SEPARATION BY PRESSURE SWING ADSORPTION
(FR) SEPARATION DE GAZ PAR ADSORPTION A OSCILLATION DE PRESSION
Abstract: front page image
(EN)Pressure swing adsorption is performed to separate a feed gas mixture into a product gas and a depleted gas mixture, in which either a more readily adsorbed component or a less readily adsorbed component of the feed gas mixture has been substantially purified in the product gas. The apparatus and process provide for recovery of expansion energy, and for large exchanges of fresh feed gas for depleted gas mixture during each cycle.
(FR)On procède à une adsorption par oscillation de pression afin de séparer un mélange gazeux de départ en un gaz recherché et un mélange gazeux appauvri, dans laquelle soit un composant adsorbé plus facilement soit un composant adsorbé moins facilement du mélange gazeux de départ, a été sensiblement purifié pour obtenir le gaz recherché. L'appareil et le procédé permettent la récupération de l'énergie de dilatation, ainsi que des échanges considérables de mélange gazeux de départ pour remplacer des quantités équivalentes de mélange gazeux appauvri pendant chaque cycle.
Designated States: JP, SU.
European Patent Office (AT, BE, CH, DE, FR, GB, IT, LU, NL, SE).
Publication Language: English (EN)
Filing Language: English (EN)