Heating Gas Boiler Flue Gas Emissions Denitration Technology Application Research And Analysis

With the continuous development of economic and social, global energy consumption continues to grow, the corresponding environmental problem is increasingly obvious, such as NOx emission of a large number of deterioration in the global environment problem is becoming more and more serious. As the world’s energy production and consumption power, our country needs to reduce the energy consumption, reducing emissions, and other fields, it is also an important strategic task of the current development of our country.In the operation of the gas hot water boiler burning to produce large amounts of NOX emissions, how to reduce boiler NOX emissions, reduced NOX from low nitrogen combustion, tail gas treatment to reduce NOX denitration technology research on the different aspects such as. From the ratio of fuel properties, ethos, combustion performance, temperature, etc, to study the combustion process, NOX control of burner method, summarized and put forward the burner of low nitrogen technology development direction. From aspects of the catalyst, controlling temperature, reduction process research, feasibility and economical project of the tail gas treatment is put forward.This article first to the SCR denitration, SNCR, oxidation and low nitrogen combustion four kinds of denitration technology is studied, combined with actual project to adopt different methods of denitration effect and implementation requirements analysis, try to speak in a data, different evaluation of the applicability and efficiency of the method of denitration, so as to provide reference for practical engineering in the future.