Gas separation: processes – Solid sorption – Including reduction of pressure
Patent
1998-04-17
2000-02-15
Spitzer, Robert H.
Gas separation: processes
Solid sorption
Including reduction of pressure
95105, 95139, 95902, B01D 5304, B01D 53047
Patent
active
060247819
ABSTRACT:
Carbon dioxide is separated from gaseous hydrocarbons by a cyclic adsorption process using at a temperature in the range of about -50 to about 200.degree. C., wherein the adsorption step of the process is conducted by passing the gas mixture through an adsorption zone containing carbon molecular sieve or type A zeolite whose exchangeable cations are made up of about 50 to about 90% sodium ions and about 10 to about 50 percent potassium ions.
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Journal of the American Chemical Society vol. 78, Dec. 8, 1956--No. 23--Physical and Inorganic Chemistry--Crystalline Zeolites I. The Properties of a New Synthetic Zeolite, Type A By D.W. Breck, W.G. Eversole, R.M. Milton, T.B. Reed and T.L. Thomas.
Brooks Jonathan Paul
Bulow Martin
Dougill Silvia Beatriz
Fitch Frank R.
Guo Chang Jie
Pace Salvatore P.
Spitzer Robert H.
The BOC Group Inc.
Von Neida Philip H.
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