Chemistry of inorganic compounds – Modifying or removing component of normally gaseous mixture – Carbon dioxide or hydrogen sulfide component
Patent
1992-12-29
1995-05-02
Langel, Wayne
Chemistry of inorganic compounds
Modifying or removing component of normally gaseous mixture
Carbon dioxide or hydrogen sulfide component
95 51, 423230, 423231, B01D 5304, B01D 5322
Patent
active
054117216
ABSTRACT:
A process for the rejection of carbon dioxide from a natural gas feedstream comprising a gas permeable membrane and a multiple bed pressure swing adsorption system to produce a fixed gas product having a desired concentration of carbon dioxide. The permeate stream from the gas permeable membrane system is fed to the PSA unit and a stream essentially free of carbon dioxide gas from the PSA unit is compressed and blended with the non-permeate stream to form the mixed gas product.
REFERENCES:
patent: 4130403 (1978-12-01), Cooley et al.
patent: 4229188 (1980-10-01), Intille
patent: 4230463 (1980-10-01), Henis et al.
patent: 4238204 (1980-12-01), Perry
patent: 4264338 (1981-04-01), Null
patent: 4398926 (1983-08-01), Doshi
patent: 4529411 (1985-07-01), Goddin, Jr. et al.
patent: 4701187 (1987-10-01), Choe et al.
patent: 4783203 (1988-11-01), Doshi
patent: 4830734 (1989-05-01), Nagji et al.
patent: 4863492 (1989-09-01), Doshi et al.
patent: 4957715 (1990-09-01), Grover et al.
patent: 5110569 (1992-05-01), Jain
Sterically Hindered Amines for CO.sub.2 Removal from Gases, by Sartori et al., Industrial Engineering Chemical Fundamentals, vol. 22, pp. 239-249 (1983).
Dolan William B.
Doshi Kishore J.
Langel Wayne
McBride Thomas K.
Silverman Richard P.
Tolomei John G.
UOP
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