Transformation of the Flue Gas Side for fully Loaded SCR Denitration in the Coal-fired Power Plant

DOI

10.2991/icmmct-17.2017.44How to use a DOI?

Keywords

Boiler environmental protection, denitration, catalyzer, full load.

Abstract

The flue gas temperature of inlet and outlet of the selective catalytic reduction (SCR) device in the normal operation of coal-fired power plant in China is between 320 and 420 to meet the basic performance of catalyst temperature requirements. However, the low temperature of the flue gas flowing through the SCR device at low load is much lower, and the catalytic capacity of the catalyst is greatly reduced, which can not reduce the concentration of NOX emission. Therefore, it is of great significance to study the full load denitration technology. The transformation of the flue gas side for fully loaded SCR denitration in coal-fired power plant can change the flue gas path, improve the operating temperature of the SCR device, and ensure the efficiency of the catalyst.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Gaojun Liu
AU  - Long Jiang
AU  - Lei Du
AU  - Yue Guo
AU  - Qing Li
PY  - 2017/04
DA  - 2017/04
TI  - Transformation of the Flue Gas Side for fully Loaded SCR Denitration in the Coal-fired Power Plant
BT  - Proceedings of the 2017 5th International Conference on Machinery, Materials and Computing Technology (ICMMCT 2017)
PB  - Atlantis Press
SP  - 227
EP  - 230
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmmct-17.2017.44
DO  - 10.2991/icmmct-17.2017.44
ID  - Liu2017/04
ER  -