Gas separation: processes – Solid sorption – Including reduction of pressure
Patent
1994-12-23
1996-07-02
Spitzer, Robert
Gas separation: processes
Solid sorption
Including reduction of pressure
95101, 95122, 95139, 95902, B01D 53047
Patent
active
055318088
ABSTRACT:
Carbon dioxide is removed from gas streams comprised predominantly of gases that are less polar than carbon dioxide by passing the gas stream through a bed of type X zeolite having a silicon to aluminum atomic ratio not greater than about 1.15, thereby adsorbing the carbon dioxide from the gas stream. The process is particularly advantageous when applied to the removal of low levels of carbon dioxide from gas streams at temperatures above 20.degree. C.
REFERENCES:
patent: 3266221 (1966-08-01), Avery
patent: 3738084 (1973-06-01), Simonet et al.
patent: 3751878 (1973-08-01), Collins
patent: 3885927 (1975-05-01), Sherman et al.
patent: 4233038 (1980-11-01), Tao
patent: 4557735 (1985-12-01), Pike
patent: 4581044 (1986-04-01), Uno et al.
patent: 4690696 (1987-09-01), Sircar et al.
patent: 4775396 (1988-10-01), Rastelli et al.
patent: 4840647 (1989-06-01), Hay
patent: 4859217 (1989-08-01), Chao
patent: 4986835 (1991-01-01), Uno et al.
patent: 5013334 (1991-05-01), Maurer
patent: 5026406 (1991-06-01), Kumar
patent: 5152813 (1992-10-01), Coe et al.
patent: 5156657 (1992-10-01), Jain et al.
patent: 5171333 (1992-12-01), Maurer
patent: 5232474 (1993-08-01), Jain
patent: 5258058 (1993-11-01), Coe et al.
patent: 5258060 (1993-11-01), Gaffney et al.
patent: 5268023 (1993-12-01), Kirner
patent: 5292360 (1994-03-01), Pacaud et al.
Bulow Martin
Fitch Frank R.
Ojo Adeola F.
Cassett Larry R.
Reap Coleman R.
Spitzer Robert
The BOC Group Inc.
LandOfFree
Removal of carbon dioxide from gas streams does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Removal of carbon dioxide from gas streams, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Removal of carbon dioxide from gas streams will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1502877