Chemistry of inorganic compounds – Modifying or removing component of normally gaseous mixture – Sulfur or sulfur containing component
Patent
1983-01-07
1984-11-13
Heller, Gregory A.
Chemistry of inorganic compounds
Modifying or removing component of normally gaseous mixture
Sulfur or sulfur containing component
423437, 423563, C01B 1700
Patent
active
044825293
ABSTRACT:
Hydrolysis of COS in gas streams to H.sub.2 S and CO.sub.2 can be improved by the addition of certain bicyclo amine catalysts to acid gas removal solvents.
REFERENCES:
patent: 2395509 (1946-02-01), Shaw
patent: 3620674 (1971-11-01), Ranault et al.
patent: 3965244 (1976-06-01), Sykes, Jr.
patent: 3966875 (1976-06-01), Bratzler et al.
patent: 4001066 (1977-01-01), Channing et al.
patent: 4096085 (1978-06-01), Holoman, Jr. et al.
patent: 4100256 (1978-07-01), Bozzelli et al.
patent: 4112049 (1978-09-01), Bozzelli et al.
patent: 4112052 (1978-09-01), Sartori et al.
patent: 4351812 (1982-09-01), Correll et al.
"Absorption of Carbonyl Sulphide in Amines and Alkalis" by M. M. Sharma and P. V. Danckwerts, Chemical Engineering Science, 1964, vol. 19, pp. 991-992.
"Kinetics of Reactions of Carbonyl Sulphide and Carbon Dioxide with Amines and Catalysis by Bronsted Bases of the Hydrolysis of COS", by M. M. Sharma, Trans. Faraday Society, 1965, vol. 61, pp. 681-687.
Chen Michael S.
Edwards James T.
Ernst William R.
Air Products and Chemicals Inc.
Heller Gregory A.
Innis E. Eugene
Rodgers Mark L.
Simmons James C.
LandOfFree
Catalytic hydrolysis of COS in acid gas removal solvents does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Catalytic hydrolysis of COS in acid gas removal solvents, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Catalytic hydrolysis of COS in acid gas removal solvents will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2360496