EP 1616131 A1 20060118 - METHOD AND DEVICE FOR OPERATING A BURNER OF A HEAT ENGINE, ESPECIALLY A GAS TURBINE PLANT
Title (en)
METHOD AND DEVICE FOR OPERATING A BURNER OF A HEAT ENGINE, ESPECIALLY A GAS TURBINE PLANT
Title (de)
VERFAHREN UND VORRICHTUNG ZUM VERFAHREN UND VORRICHTUNG ZUM BETREIBEN EINES BRENNERS EINER WARMEKRAFTMASCHINE, INSBESONDERE EINER GASTURBINENANLAGE
Title (fr)
PROCEDE ET DISPOSITIF D'UTILISATION D'UN BRULEUR D'UN MOTEUR THERMIQUE, NOTAMMENT D'UN SYSTEME DE TURBINES A GAZ
Publication
Application
Priority
- CH 0300478 W 20030716
- DE 10318669 A 20030424
Abstract (en)
[origin: WO2004094909A1] Disclosed are a method and a device for operating a burner of a heat engine, especially a gas turbine plant, comprising a burner inlet into which a mixture of a fuel and an oxygen-enriched carrier gas is delivered in order to be burned within a combustion chamber located adjacent to the burner inlet in the direction of flow. The inventive method is characterized by the following steps: a first oxygen-enriched carrier gas flow called a first oxidizer mixture is provided to which the fuel is admixed so as to form a first fuel/oxidizer mixture, and a second oxygen-enriched carrier gas flow called a second oxidizer mixture is provided; the first fuel-oxidizer mixture is catalyzed so as to form a catalyzed first fuel/oxidizer mixture in which the fuel is at least partly oxidized; the catalyzed first fuel/oxidizer mixture is mixed with the second oxidizer mixture in order to form a second fuel/oxidizer mixture; and the second fuel/oxidizer mixture is ignited and burned.
IPC 1-7
IPC 8 full level
F23C 13/00 (2006.01); F23L 7/00 (2006.01); F23R 3/40 (2006.01)
CPC (source: EP US)
F23C 13/00 (2013.01 - EP US); F23L 7/007 (2013.01 - EP US); F23R 3/40 (2013.01 - EP US); F23C 2900/13002 (2013.01 - EP US); F23L 2900/07001 (2013.01 - EP US); Y02E 20/32 (2013.01 - EP US); Y02E 20/34 (2013.01 - EP US)
Citation (search report)
See references of WO 2004094909A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2004094909 A1 20041104; AU 2003236766 A1 20041119; EP 1616131 A1 20060118; NO 20055528 L 20051123; US 2006096297 A1 20060511
DOCDB simple family (application)
CH 0300478 W 20030716; AU 2003236766 A 20030716; EP 03735236 A 20030716; NO 20055528 A 20051123; US 25611305 A 20051024