Chemistry: electrical current producing apparatus – product – and – Having magnetic field feature
Patent
1998-09-16
2000-12-19
Kalafut, Stephen
Chemistry: electrical current producing apparatus, product, and
Having magnetic field feature
423247, 502 33, H01M 818
Patent
active
061625582
ABSTRACT:
There is provided a method and apparatus for treatment of a hydrogen-rich gas to reduce the carbon monoxide content thereof by reacting the carbon monoxide in the gas with an amount of oxygen sufficient to oxidize at least a portion of the carbon monoxide in the presence of a catalyst in a desired temperature range without substantial reaction of hydrogen. The catalyst is an iridium-based catalyst dispersed on, and supported on, a carrier. In the presence of the catalyst, carbon monoxide in a hydrogen-rich feed gas is selectively oxidized such that a product stream is produced with a very low carbon monoxide content.
REFERENCES:
patent: 3939062 (1976-02-01), Sinfelt et al.
patent: 4172817 (1979-10-01), Yates et al.
patent: 4303552 (1981-12-01), Ernest et al.
patent: 4377495 (1983-03-01), Tse
patent: 4417083 (1983-11-01), Bernard et al.
patent: 4447551 (1984-05-01), Fung et al.
patent: 4514284 (1985-04-01), Wairegi et al.
patent: 4517076 (1985-05-01), Boyle et al.
patent: 4518708 (1985-05-01), Krishnamurthy et al.
patent: 4537839 (1985-08-01), Cameron
patent: 4994247 (1991-02-01), Tooley et al.
patent: 5009872 (1991-04-01), Chuang et al.
patent: 5017357 (1991-05-01), Kolts et al.
patent: 5114901 (1992-05-01), Tsang et al.
patent: 5200375 (1993-04-01), Dessau
patent: 5202299 (1993-04-01), Symons et al.
patent: 5238670 (1993-08-01), Louise et al.
patent: 5248566 (1993-09-01), Kumar et al.
patent: 5271916 (1993-12-01), Vanderborgh et al.
patent: 5316871 (1994-05-01), Swathirajan et al.
patent: 5482680 (1996-01-01), Wilkinson et al.
patent: 5518705 (1996-05-01), Buswell et al.
patent: 5612012 (1997-03-01), Soma et al.
patent: 5637415 (1997-06-01), Meltser et al.
patent: 5702838 (1997-12-01), Yasumoto et al.
Borup Rodney L.
Brundage Mark A.
LaBarge William J.
Skala Glenn W.
Deschere Linda M.
General Motors Corporation
Kalafut Stephen
Plant Lawrence B.
LandOfFree
Method and apparatus for selective removal of carbon monoxide does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and apparatus for selective removal of carbon monoxide, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for selective removal of carbon monoxide will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-269710