Process of treating the gases produced by the gasification of so

Details Process of treating the gases produced by the gasification of so Process of treating the gases produced by the gasification of so

1990-08-29

1992-09-15

Kratz, Peter

Gas: heating and illuminating

Processes

Fuel mixtures

48203, 48206, C10J 346, C10K 104, C10K 1006, C10K 110

Patent

active

051474158

ABSTRACT:
Fine-grained fuels are gasified in a fluidized state with a mixture of gasifying agents which comprise oxygen, water vapor and/or carbon dioxide. NH.sub.3 is substantially entirely removed from the product gas from the gasifier. All or part of the NH.sub.3 is combusted and any remaining NH.sub.3 is added to the exhaust gas from the combustor. In a preferred embodiment the content of nitrogen oxides and/or NH.sub.3 in the exhaust gas from the combustor and NH.sub.3 is supplied to the combustor at such a controlled rate that the contents of nitrogen oxides and NH.sub.3 in the exhaust gas to which NH.sub.3 has been admixed are minimized.

REFERENCES:
patent: 825297 (1906-07-01), Brunck
patent: 3540189 (1970-11-01), Siewers et al.
patent: 3966633 (1976-06-01), Friedman
patent: 3966634 (1976-06-01), Sacks
patent: 3971635 (1976-07-01), Matthews
patent: 4002565 (1977-01-01), Farrell et al.
patent: 4175929 (1979-11-01), Frumerman et al.
patent: 4211540 (1980-07-01), Netzer
patent: 4347064 (1982-08-01), Reh et al.
patent: 4368057 (1983-01-01), Matthews
patent: 4438082 (1984-03-01), Dettling et al.
patent: 4444568 (1984-04-01), Beisswenger et al.
patent: 4473537 (1984-09-01), Ford et al.
patent: 4565679 (1986-01-01), Michalak et al.
patent: 4731099 (1988-03-01), Ergezinger
patent: 4732743 (1988-03-01), Schmidt et al.
patent: 4963332 (1990-10-01), Brand et al.
patent: 5041144 (1991-08-01), Lath

Affiliated with

Also associated with

Rating

Process of treating the gases produced by the gasification of so does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process of treating the gases produced by the gasification of so, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process of treating the gases produced by the gasification of so will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-733468