| 摘要 |
The invention describes a method and an apparatus for operating a burner of a heat engine, in particular of a gas turbine installation, having a burner inlet, to which a mixture of a fuel and an oxygen-enriched carrier gas is fed for combustion within a combustion chamber which adjoins the burner inlet in the direction of flow. The invention is distinguished by the following method steps: providing a first oxygen-enriched carrier gas stream, known as the first oxidizer mixture, with which the fuel is admixed to form a first fuel/oxidizer mixture, and providing a second oxygen-enriched carrier gas stream, known as the second oxidizer mixture, catalyzing the first fuel/oxidizer mixture to form a catalyzed first fuel/oxidizer mixture, in which the fuel is at least partially oxidized, mixing the catalyzed first fuel/oxidizer mixture with the second oxidizer mixture to form a second fuel/oxidizer mixture, and igniting and burning the second fuel/oxidizer mixture.
|
