Analysis on the operation characteristics of the denitration facilities utilized in coal-fired power plants of a province in Southern China

DOI

10.2991/msetasse-15.2015.269How to use a DOI?

Keywords

coal-fired unit,denitration facilities,operation.

Abstract

This paper firstly introduces the capacity,proprtion and type distribution for the denitration facilities utilized in a province in Southern China,and then analyzes the impact of the situation that the SCR exit operation in equipment fault and low smoke temperature under low load combined with the power plant de NOx equipment running status statistics.The data showed that the annealing time in low temperature for SCR denitrification facility account for 99.7% of the total exit operation time,which has become a major problem of SCR denitration facilities operation. Finally,in order to solve this problem,the suggestion for the improvement of heating surface transformation in the boiler is put forward to improve the load adaptability of SCR denitrification system.

Copyright

© 2015, 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/).

Download article (PDF)

TY  - CONF
AU  - Yongjin Liao
AU  - Yuexi Yu
AU  - Ye Wang
PY  - 2015/11
DA  - 2015/11
TI  - Analysis on the operation characteristics of the denitration facilities utilized in coal-fired power plants of a province in Southern China
BT  - Proceedings of the 2015 3rd International Conference on Management Science, Education Technology, Arts, Social Science and Economics
PB  - Atlantis Press
SP  - 1269
EP  - 1273
SN  - 2352-5398
UR  - https://doi.org/10.2991/msetasse-15.2015.269
DO  - 10.2991/msetasse-15.2015.269
ID  - Liao2015/11
ER  -