Global Patent Index - EP 0182063 A3

EP 0182063 A3 19880302 - METHOD FOR THE REDUCTION OF THE NOX CONTENT IN COMBUSTION GASES

Title (en)

METHOD FOR THE REDUCTION OF THE NOX CONTENT IN COMBUSTION GASES

Publication

EP 0182063 A3 19880302 (DE)

Application

EP 85112718 A 19851008

Priority

DE 3441675 A 19841115

Abstract (en)

[origin: US4669399A] A method of reducing the NOx content in combustion gases by introducing secondary fuel, via a liquid carrier, into the combustion chamber at a location disposed between the supply of fuel and air for the primary combustion, and the supply of secondary air for the complete combustion.

IPC 1-7

F23C 6/04; F23C 1/00

IPC 8 full level

F23C 99/00 (2006.01); F23C 1/00 (2006.01); F23C 6/04 (2006.01)

CPC (source: EP US)

F23C 1/00 (2013.01 - EP US); F23C 6/047 (2013.01 - EP US)

Citation (search report)

  • [X] PATENT ABSTRACTS OF JAPAN, Band 8, Nr. 32 (M-275)[1469], 10. Februar 1984; & JP-A-58 187 712 (HITACHI ZOSEN K.K.) 02-11-1983
  • [Y] PROCEEDINGS OF THE SIXTH INTERNATIONAL SYMPOSIUM ON COAL SLURRY COMBUSTION AND TECHNOLOGY, Orlando, Florida, 25.-27. Juni 1984, Seiten 993-1011, US Department of Energy and PETC, Pittsburgh, US; D.A. COOK et al.: "C-E Canada CWM nozzle development and firing experience"
  • [A] PATENT ABSTRACTS OF JAPAN, Band 8, Nr. 20 (M-271)[1457], 27. Januar 1984; & JP-A-58 179 710 (ISHIKAWAJIMA HARIMA JUKOGYO K.K.) 21-10-1983

Designated contracting state (EPC)

AT BE DE FR GB IT NL SE

DOCDB simple family (publication)

EP 0182063 A2 19860528; EP 0182063 A3 19880302; DE 3441675 A1 19860522; DE 3441675 C2 19890202; JP S61122405 A 19860610; US 4669399 A 19870602

DOCDB simple family (application)

EP 85112718 A 19851008; DE 3441675 A 19841115; JP 24730485 A 19851106; US 79176185 A 19851028