THE TWO-STAGED REDUCTION SELECTIVE NON-CATALYTIC REDUCTION PROCESS OF NITROGEN OXIDES INTHERMAL GENERATION UNIT FLUE GASES

O. N. Kulish; Кулиш О. Н.; K. I. Zaporozhskii; Запорожский К. И.; M. N. Orlova; Орлова М. Н.

doi:10.31857/S2686953522600635

THE TWO-STAGED REDUCTION SELECTIVE NON-CATALYTIC REDUCTION PROCESS OF NITROGEN OXIDES INTHERMAL GENERATION UNIT FLUE GASES

Authors: Kulish O.N.¹, Zaporozhskii K.I.¹, Orlova M.N.¹
Affiliations:
1. National University of Oil and Gas “Gubkin University”
Issue: Vol 511, No 1 (2023)
Pages: 54-59
Section: CHEMICAL TECHNOLOGY
URL: https://journal-vniispk.ru/2686-9535/article/view/135985
DOI: https://doi.org/10.31857/S2686953522600635
EDN: https://elibrary.ru/OVTLIU
ID: 135985

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Abstract
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Abstract

The basic concern of research presented in the article was a development of selective non-catalytic reduction of nitrogen oxides in thermal generation units flue gases. The results of the experiments of two-staged selective non-catalytic reduction of nitrogen oxides with below-stoichiometric urea injection are described. Higher and more stable reducing efficiency with minimal formation of ammonia in treated gases is showed.

Keywords

nitrogen oxides, selective non-catalytic reduction of nitrogen oxides, flue gases

About the authors

O. N. Kulish

National University of Oil and Gas “Gubkin University”

Author for correspondence.
Email: olgakulish@yandex.ru
Russian, 119991, Moscow

K. I. Zaporozhskii

National University of Oil and Gas “Gubkin University”

Email: olgakulish@yandex.ru
Russian, 119991, Moscow

M. N. Orlova

National University of Oil and Gas “Gubkin University”

Email: olgakulish@yandex.ru
Russian, 119991, Moscow

References

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