EP 0668471 A3 19970611 - Catalytic method.
Title (en)
Catalytic method.
Title (de)
Katalytisches Verfahren.
Title (fr)
Procédé catalytique.
Publication
Application
Priority
- US 19789094 A 19940217
- US 19793194 A 19940217
Abstract (en)
[origin: EP0668471A2] The method of combusting lean fuel-air mixtures comprising the steps of: a. obtaining a gaseous admixture of fuel and air, said admixture having an adiabatic flame temperature below a temperature which would result in any substantial formation of nitrogen oxides but above about 800 DEG Kelvin; b. contacting at least a portion of said admixture with a catalytic surface (31) and producing reaction products; and c. passing said reaction products to a thermal reaction chamber (33), thereby igniting and stabilizing combustion in said thermal reaction chamber.
IPC 1-7
IPC 8 full level
F01N 3/22 (2006.01); F01N 3/18 (2006.01); F01N 3/26 (2006.01); F01N 3/28 (2006.01); F23C 9/00 (2006.01); F23C 13/00 (2006.01); F01N 3/30 (2006.01); F02B 1/04 (2006.01)
CPC (source: EP)
F01N 3/18 (2013.01); F01N 3/26 (2013.01); F01N 3/2882 (2013.01); F23C 9/006 (2013.01); F23C 13/00 (2013.01); F01N 3/30 (2013.01); F01N 2250/04 (2013.01); F02B 1/04 (2013.01); F23C 2900/13002 (2013.01)
Citation (search report)
- [XY] DE 1476475 A1 19690508 - ARONSOHN ALLAN
- [Y] US 5051241 A 19910924 - PFEFFERLE WILLIAM C [US]
- [A] US 3976432 A 19760824 - SCHWARZ FERDINAND, et al
- [XY] PATENT ABSTRACTS OF JAPAN vol. 018, no. 196 (M - 1589) 6 April 1994 (1994-04-06)
- [X] PATENT ABSTRACTS OF JAPAN vol. 014, no. 556 (M - 1057) 11 December 1990 (1990-12-11)
- [X] PATENT ABSTRACTS OF JAPAN vol. 016, no. 169 (M - 1239) 23 April 1992 (1992-04-23)
Designated contracting state (EPC)
DE FR GB IT SE
DOCDB simple family (publication)
EP 0668471 A2 19950823; EP 0668471 A3 19970611; JP H07243325 A 19950919
DOCDB simple family (application)
EP 94115017 A 19940923; JP 23754894 A 19940930