Gas separation: processes – Liquid contacting – And degasification of a liquid
Patent
1998-09-29
2000-08-15
Smith, Duane S.
Gas separation: processes
Liquid contacting
And degasification of a liquid
95181, 95183, 95192, 95193, 95235, 95236, B01D 4706, B01D 5314
Patent
active
061029874
ABSTRACT:
A process for the removal of CO.sub.2 and sulfur compounds from natural gas and raw synthesis gas wherein N-formylmorpholine and N-acetylmorpholine mixtures are used as the desorbent at temperatures between -20.degree. C. and +40.degree. C. at pressures of 10 to 150 bar in a scrubbing operation. The acid gases are removed from the absorbent by flashing and the regenerated absorbent is recycled to the absorbent.
REFERENCES:
patent: 3362133 (1968-01-01), Kutsher et al.
patent: 3555782 (1971-01-01), Deringer
patent: 3760564 (1973-09-01), Alders et al.
patent: 3773896 (1973-11-01), Preusser
patent: 4050909 (1977-09-01), Ranke
patent: 4080424 (1978-03-01), Miller Loren et al.
patent: 4184855 (1980-01-01), Butwell et al.
patent: 4324567 (1982-04-01), Ranke et al.
patent: 4345918 (1982-08-01), Meissner Herman
patent: 4530704 (1985-07-01), Fowler Allan et al.
patent: 4545965 (1985-10-01), Gazzi Luigi et al.
patent: 4548620 (1985-10-01), Albiol
patent: 4556546 (1985-12-01), Burgoyne, Jr. et al.
patent: 4702898 (1987-10-01), Grover
patent: 4971607 (1990-11-01), Gazzi et al.
patent: 5797981 (1998-10-01), Collin et al.
Gross Manfred
Kolbe Barbel
Menzel Johannes
Pohl Werner
Dubno Herbert
Krupp Uhde GmbH
Smith Duane S.
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