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Reducing the Formation of Secondary Pollutants in the Process of NonCatalytic Purification of Flue Gases from Nitrogen Oxides

https://doi.org/10.18412/1816-0395-2020-7-8-11

Abstract

The possibilities of the technology of non-catalytic reduction of nitrogen oxides (SNCR) to reduce the possible formation of secondary pollutants: ammonia, carbon monoxide and nitric oxide (I) are considered. The conditions for the process of reduction of nitrogen oxides by the thermal decomposition products of urea with a minimum formation of the above pollutants are determined.

About the Authors

O.N. Kulish
Russian State University of Oil and Gas (NRU) named after I.M. Gubkin
Russian Federation
Dr. Sci. (Eng.), Head of Laboratory


K.I. Zaporozhskiy
Russian State University of Oil and Gas (NRU) named after I.M. Gubkin
Russian Federation
Junior Research Fellow


S.A. Kuzhevatov
Russian State University of Oil and Gas (NRU) named after I.M. Gubkin
Russian Federation
Cand. Sci. (Eng.), Senior Research Fellow


M.N. Orlova
Russian State University of Oil and Gas (NRU) named after I.M. Gubkin
Russian Federation
Cand. Sci. (Eng.), Associate Professor


V.M. Senyavin
Lomonosov Moscow State University
Russian Federation
Cand. Sci. (Chem.), Associate Professor


I.Sh. Gleyzer
PKB GALS LLC
Russian Federation
CEO-Technical Manager


References

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7. Sorrels J.L., Randall D.D., Fry C.R., Schaffner K.S. SNCR Cost Manual Chapter 7th Edition. Chapter 1. Selective Noncatalytic Reduction. EPA Form 2220-1 (Rev. 4-77). 2016. 70 p.

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9. Lyon R.K., Cole J.A. A Reexamination of the Rapre NOx Process. Combustion and Flame. 1990. 82. P. 435—443.


Review

For citations:


Kulish O., Zaporozhskiy K., Kuzhevatov S., Orlova M., Senyavin V., Gleyzer I. Reducing the Formation of Secondary Pollutants in the Process of NonCatalytic Purification of Flue Gases from Nitrogen Oxides. Ecology and Industry of Russia. 2020;24(7):8-11. (In Russ.) https://doi.org/10.18412/1816-0395-2020-7-8-11

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