Gas separation apparatus

Details Gas separation apparatus Gas separation apparatus

2007-11-20

2007-11-20

Lawrence, Frank M. (Department: 1724)

Gas separation: apparatus

Solid sorbent apparatus

Plural solid sorbent beds

C096S143000

Reexamination Certificate

active

10891065

ABSTRACT:
A gas separation apparatus comprises: at least two absorption beds respectively including an absorbent for absorbing certain gas; at least two three-way valves respectively installed on conduits for respectively connecting the absorption beds and outside of the apparatus; and a pump respectively connected to each end of the absorption beds and the three-way valves, for discharging gas absorbed by the absorbent and gas that is not absorbed by the absorbent. Gas that is absorbed by the absorbent and gas that is not absorbed by the absorbent are discharged by the single pump, thereby having a simple structure and reducing an installation space and a fabrication cost.

REFERENCES:
patent: 4449990 (1984-05-01), Tedford, Jr.
patent: 4715867 (1987-12-01), Vo
patent: 4968329 (1990-11-01), Keefer
patent: 5183483 (1993-02-01), Servido et al.
patent: 5256172 (1993-10-01), Keefer
patent: 6176897 (2001-01-01), Keefer
patent: 6471744 (2002-10-01), Hill
patent: 2002/0121191 (2002-09-01), Warren
patent: 2002/0127442 (2002-09-01), Connor et al.
patent: 2381375 (2000-06-01), None
Office Action issued by the Patent Office of the People's Republic of China on Jun. 3, 2005 (English Full Text and Chinese Full Text).

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