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Removal of Nitrogen Oxides from Combustion Gases of Industrial Heat Aggregates by Noncatalytic Reduction. Part 2.

https://doi.org/10.18412/1816-0395-2015-9-12-16

Abstract

The results of studying the processes of selective noncatalytic reduction (SNCR) of nitrogen oxides (NOx) in combustion gases by ammonia and thermal decomposition products of carbamide (CO(NO2)2) and results of industrial implementation of systems for noncatalytic purification are presented. The possibility of attaining 80–90% degree of gas purification in industrial conditions using thermal aggregates of various power and indentation is shown. The data on efficiency of applying the purification technology using industrial furnaces in chemistry, oil processing, and incinerators and steam boilers is shown.

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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2. Кулиш О.Н., Кужеватов С.А.,Глейзер И.Ш. и др. Очистка дымовых газов мусоросжигательных котлов от оксидов азота // Промышленная энергетика. 2002. № 10. С.54-59.

3. Кулиш О.Н., Систер В.Г., Кужеватов С.А. и др. Некаталитическая очистка дымовых газов от оксидов азота: результаты промышленного внедрения // Экология и промышленность России. 2004. № 4. С.14-18.

4. Zellinger G., Tauschitz J. Betrieberfahrungen mit der nichtkatalytischen Stickstoffoxidreduktion in der Dampfkraftwerken der Osterreichischen Draukraftwerke AG // VGB Kraftwerkstechnik. 1989. № 69. Р.1194-2000.

5. Heide B., Chvalina Ja., Seitz A. Long-Term Experience with Non-Catalytic Denitrifiation in Coalfired Boilers in the Czech Republic// VGBConference “Power Plant and Environment 1997”.

6. Himes R., Hubbard D., Stallings J. A summary of SNCR-applications to two coal-fired wet botton boilers // Proceedings: EPRI/EPA Symposium on Stationary Combustion NOx Control. Sessions 8A. 1995. № 4.


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. Part 2. Ecology and Industry of Russia. 2015;19(9):12-16. (In Russ.) https://doi.org/10.18412/1816-0395-2015-9-12-16

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