| abstract |
The invention relates to a method for determining the Stiuckoxidgehaltes in the flue gas before a flue gas denitrification measure to control the same. According to the invention, it is proposed that from the detectable or derivable parameters and parameters of an incinerator, the material and energy and mass balances are determined, that the composition of the fuel is determined from the prepared balances and the material values of the fundamentally possible constituents of the combusting fuel, that the nitrogen content of the fuel is determined from the composition of the fuel, that the nitrogen oxide content of the flue gas after combustion is determined from the determined nitrogen content and the nitrogen conversion rate of the incineration plant, and that the amount of denitrification agent supplied is adjusted on the basis of the result. |