Process and apparatus for selective catalyzed no-reduction in ox

Details Process and apparatus for selective catalyzed no-reduction in ox Process and apparatus for selective catalyzed no-reduction in ox

1995-02-14

1996-12-24

Heyman, Leonard

Power plants

Internal combustion engine with treatment or handling of...

Methods

60286, 60295, 60301, 60303, F01N 336

Patent

active

055864333

ABSTRACT:
A process and apparatus for the selective catalyzed NO.sub.x reduction in oxygen-containing exhaust gases of internal-combustion engines. For improving the reduction of nitric oxides, hydrocarbons and air are supplied to the exhaust gas purifier and, for producing reactive short-chained unsaturated hydrocarbons, a defined quantity of fuel from the stored fuel intended for the fuel supply of the internal-combustion engine is catalytically cracked and is oxidized by the simultaneous supply of air. The resulting species are guided into the exhaust gas flow of the exhaust gases which are to be purified.

REFERENCES:
patent: 3118727 (1964-01-01), Cohn
patent: 3631843 (1972-01-01), Yeiser
patent: 3986350 (1976-10-01), Schmidt
patent: 5007381 (1991-04-01), Kakegawa et al.
patent: 5189876 (1993-03-01), Hirota et al.
patent: 5243819 (1993-09-01), Woerner et al.
patent: 5412946 (1995-05-01), Oshima et al.

Affiliated with

Also associated with

Rating

Process and apparatus for selective catalyzed no-reduction in ox 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 and apparatus for selective catalyzed no-reduction in ox, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process and apparatus for selective catalyzed no-reduction in ox will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1172255