Gas separation: processes – With control responsive to sensed condition – Concentration sensed
Patent
1997-02-10
1999-01-12
Spitzer, Robert
Gas separation: processes
With control responsive to sensed condition
Concentration sensed
95 96, 95121, 95130, 96111, 96130, 96144, B01D 53053
Patent
active
058580620
ABSTRACT:
An apparatus for providing oxygen-enriched air at a first pressure and at a second pressure, the second pressure being greater than the first pressure. The apparatus comprises, in combination, a pressure swing adsorption system and a pressure intensifier. The pressure swing adsorption system for enriching the oxygen content of air has a pressure of at least the first pressure. The pressure swing adsorption system is adapted to provide oxygen-enriched air to a first outlet at the first pressure and to provide oxygen-enriched air to a pressure intensifier at the first pressure. The pressure intensifier pressurizes the oxygen-enriched air and provides the oxygen-enriched air to a second outlet at the second pressure.
REFERENCES:
patent: 3964866 (1976-06-01), Shelby
patent: 4263018 (1981-04-01), McCombs et al.
patent: 4349357 (1982-09-01), Russell
patent: 4428372 (1984-01-01), Beysel et al.
patent: 4516424 (1985-05-01), Rowland
patent: 4552571 (1985-11-01), Dechene
patent: 4576616 (1986-03-01), Mottram et al.
patent: 4610700 (1986-09-01), Miller et al.
patent: 4636226 (1987-01-01), Canfora
patent: 4670223 (1987-06-01), Delachapelle
patent: 4673415 (1987-06-01), Stanford
patent: 4698075 (1987-10-01), Dechene
patent: 4869733 (1989-09-01), Stanford
patent: 4880443 (1989-11-01), Miller et al.
patent: 4948391 (1990-08-01), Noguchi
patent: 4983190 (1991-01-01), Verrando et al.
patent: 5071453 (1991-12-01), Hradek et al.
patent: 5078757 (1992-01-01), Rottner et al.
patent: 5154737 (1992-10-01), Jenkins et al.
patent: 5163978 (1992-11-01), Leavitt et al.
patent: 5207806 (1993-05-01), Lagree et al.
patent: 5248320 (1993-09-01), Garrett et al.
patent: 5354361 (1994-10-01), Coffield
patent: 5474595 (1995-12-01), McCombs
patent: 5490871 (1996-02-01), Coates et al.
patent: 5531807 (1996-07-01), McCombs
Coffield Kelly M.
Henneman John W.
McCulloh Kevin Gene
Selhost Dale Louis
Litton Systems Inc.
Spitzer Robert
Wallach Michael H.
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