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Removal of Nitrogen Oxides from Combustion Gases of Industrial Heat Aggregates by Noncatalytic Reduction

https://doi.org/10.18412/1816-0395-2015-8-4-9

Abstract

The article shows the results of the research of selective non-catalytic reduction (SNCR) of nitrogen oxides (NOx) in flue gases with the use of ammonia and urea thermal decomposition products (CO(NH2)2), as well as the results of industrial implementation of the non-catalytic treatment systems. A possibility to achieve 80 – 90 % efficiency of gas treatment in industrial applications at thermal generating units of various capacity and designation is demonstrated. The efficiency data for the gas treatment process implementation at process heaters in chemical, oil refining, incinerating and steam boilers is provided.

About the Authors

O.N. Kulish
Gubkin Russian State Oil & Gas University
Russian Federation
Dr. Sci. (Eng.), Head of Laboratory


S.A. Kuzhevatov
Gubkin Russian State Oil & Gas University
Russian Federation
Cand. Sci. (Eng.), Senior Researcher


I.Sh. Gleizer
LLC “Planning-and-Design Office “GALS””
Russian Federation
General Director


M.N. Orlova
Gubkin Russian State Oil & Gas University
Russian Federation
Cand. Sci. (Eng.), Senior Researcher


E.V. Ivanova
Gubkin Russian State Oil & Gas University
Russian Federation
Engineer


References

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Review

For citations:


Kulish O., Kuzhevatov S., Gleizer I., Orlova M., Ivanova E. Removal of Nitrogen Oxides from Combustion Gases of Industrial Heat Aggregates by Noncatalytic Reduction. Ecology and Industry of Russia. 2015;19(8):4-9. (In Russ.) https://doi.org/10.18412/1816-0395-2015-8-4-9

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ISSN 1816-0395 (Print)
ISSN 2413-6042 (Online)