燃煤发电机组SCR脱硝催化剂类型与失活的防治措施

刘予; 王沛迪; 王雪涛; 任建兴

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DOI:10.3969/j.issn.1006-4729.2014.03.021

Journal of ShangHai University of Electric Power :2014,30(3):287-291

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燃煤发电机组SCR脱硝催化剂类型与失活的防治措施

刘予, 王沛迪, 王雪涛, 任建兴

(上海电力学院能源与机械工程学院)

Coal-fired Generating Units SCR Denitration Catalyst Type Inactivation and Prevention Measures

LIU Yu, WANG Peidi, WANG Xuetao, REN Jianxing

(School of Energy and Mechanical Engineering, Shanghai University of Electric Power, Shanghai 200090, China)

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Received:April 10, 2014

中文摘要: 催化剂性能的优劣是SCR脱硝技术的关键,因此选择催化效率高、使用寿命长、经济有效的催化剂至关重要.对催化剂的催化机理,以及具有发展潜力的复合金属氧化物催化剂、碳基催化剂和钒钛催化剂的材料研究发展现状和类型特点进行了分析,并对催化剂的失活问题提出了相应的防治措施.

中文关键词: 催化剂失活选择性催化还原脱硝

Abstract:SCR denitration catalyst is the core technology, therefore it is essential to choose a cost-effective catalyst of high efficiency and long use life. Through catalytic mechanism of research, the development status and type features of Mixed metal oxide catalysts, carbon-based catalysts and vanadium titanium catalyst are reviewed and catalyst deactivation control measures are put foward.

keywords: catalyst deactivation selective catalytic reduction denitrification

文章编号：20140321 中图分类号： 文献标志码：

基金项目:上海市科学技术委员会部分地方院校能力建设项目(13160501000);上海发电环保工程技术研究中心项目(11dz2281700)

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Author Name	Affiliation	E-mail
LIU Yu	School of Energy and Mechanical Engineering, Shanghai University of Electric Power, Shanghai 200090, China	595458980@qq.com
WANG Peidi	School of Energy and Mechanical Engineering, Shanghai University of Electric Power, Shanghai 200090, China
WANG Xuetao	School of Energy and Mechanical Engineering, Shanghai University of Electric Power, Shanghai 200090, China
REN Jianxing	School of Energy and Mechanical Engineering, Shanghai University of Electric Power, Shanghai 200090, China