FORMATION OF NITROGEN OXIDES IN THE PROCESS OF FUEL COMBUSTION AT TPP AND METHODS OF ITS RESTORATION

Abstract

In this article, to ensure complete combustion of fuels in steam boilers of powerful thermal power plants and a sharp decrease in the formation of NO oxides and their emission into x the atmosphere, three-stage fuel combustion, direct combustion processes in gas and oil-fired steam boilers, as well as the combined use of the above methods as a result of the amount of NO x emissions into the environment is reduced. The most efficient of these methods is the combustion of fuel in three stages and flue gas recirculation