Design and Construction of the Experimental Platform for SCR Denitration Catalyst Testing and Performance Evaluation

doi:10.11930/j.issn.1004-9649.2016.07.157.05

Abstract

Abstract: To standardize the SCR denitration catalyst testing and performance evaluation in thermal power plants, by taking the example of the newly-built experimental platform, which is constructed on the basis of the requirements of related standards, this paper analyzes the background of this platform, and puts forward the basis of design and principles followed. Then it presents the technical procedures, platform functionalities, experiment design and, corresponding equipments. Finally the focus and difficulties during the construction process as well as the matters needing attentions are summarized.

Key words: coal-fired power plant, flue gas denitration, catalyst, experimental platform

CLC Number:

X511

WANG Kang, ZHU Lin, LIU Tao, ZHUANG Ke, YAO Jie, HOU Shen. Design and Construction of the Experimental Platform for SCR Denitration Catalyst Testing and Performance Evaluation[J]. Electric Power, 2016, 49(7): 157-161.

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URL: https://www.electricpower.com.cn/EN/10.11930/j.issn.1004-9649.2016.07.157.05

https://www.electricpower.com.cn/EN/Y2016/V49/I7/157

References

[1] LEE SM, KIM SS, HONG SC. Systematic mechanism study of the high temperature SCR of NO x by NH 3 over a W/TiO 2 catalyst [J]. Chemical Engineering Science, 2012, 79(37): 177-185.
[2] LU ZM, WOO SI. Recent advances in catalytic DeNO x science and technology [J]. Catalysis Reviews, 2006, 48(1): 43-89.
[3] 赵毅,朱洪涛,安晓玲,等. 燃煤电厂SCR烟气脱硝技术的研究[J].电力环境保护,2009,25（1）：7-10.
ZHAO Yi, ZHU Hongtao, AN Xiaoling, et al . Study on technique for flue gas denitrification in coal-fired power plants[J]. Electric Power Environmental Protection, 2009, 25(1): 7-10.
[4] 梁川,沈越. 1 000 MW 机组SCR 烟气脱硝系统优化运行[J]. 中国电力,2012,45（1）：41-44.
LIANG Chuan, SHEN Yue. Optimal operation of selective catalytic reduction(SCR) flue gas denitrification system in 1 000 MW unit [J]. Electric Power, 2012, 45(1): 41-44.
[5] 李德波,廖永进,徐齐胜,等. 燃煤电站SCR 脱硝催化剂更换策略研究[J]. 中国电力,2014,47（3）：155-159.
LI Debo, LIAO Yongjin, XU Qisheng, et al . Study on SCR catalyst replacing strategy in coal-fired power plants [J]. Electric Power, 2014, 47(3): 155-159.
[6] 周建新,喻聪,江晓明,等. 燃煤机组SCR脱硝催化剂性能评价与寿命管理系统[J]. 中国电力,2015,48（4）：11-15.
ZHOU Jianxin, YU Cong, JIANG Xiaoming, et al . System for performance evaluation and lifetime management of SCR DeNO x catalysts in coal-fired power plants[J]. Electric Power, 2015, 48(4): 11-15.
[7] 白伟,赵冬梅,肖雨亭,等. 失活SCR脱硝催化剂化学清洗再生技术研究[J]. 中国电力,2015,48（4）：6-10.
BAI Wei, ZHAO Dongmei, XIAO Yuting, et al . Chemical cleaning regeneration technology for deactivated SCR catalysts[J]. Electric Power, 2015, 48(4): 6-10.
[8] 黄进,林翎,李俊华,等. 烟气脱硝催化剂性能测试方法国家标准研究[J]. 中国标准化,2014（4）：70-74.
HUANG Jin, LIN Ling, LI Junhua, et al . Research on the national standards of test methods for De-NO x catalytic performance [J]. China Standardization, 2014(4): 70-74.
[9] 乐圆圆. 火电厂SCR法脱硝催化剂的几个重要指标介绍[J]. 电力科技与环保,2010,26（4）：22-25.
LE Yuanyuan. Introduction of SCR catalyst indexes of De-NO x system in thermal power plants[J]. Electric Power Technology and Environmental Protection, 2010, 26(4): 22-25.

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