华电技术 ›› 2012, Vol. 34 ›› Issue (10): 7-8.

• 专题综述 • 上一篇    下一篇

火电厂脱硝性能试验分析

杨青山1,谭建坤2   

  1. 1.广州宇阳电力科技有限公司,广东广州510600;2.广东电力科学研究院,广东广州510600
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2012-10-25

Analysis on deNOx system performance test in thermal power plant

YANG Qingshan1, TAN Jiankun2   

  1. 1.Guangzhou Yuyang Power Technology Company Limited, Guangzhou 510600, China; 2.Guangdong Electric Power Research Institute, Guangzhou 510600, China
  • Received:1900-01-01 Revised:1900-01-01 Published:2012-10-25

摘要: 介绍了常规脱硝性能考核试验的测试项目及测试方法,在此基础上,针对氨逃逸和SO3取样的试验方法,分析了试验过程中可能存在的误差以及误差带来的影响,可为提高电厂脱硝试验的科学性提供参考。

关键词: 选择性催化还原, 脱硝, 试验, 测试项目, 测试方法, 分析

Abstract: The measuring iterms and measuring methods used in conventional checking test of deNOx system performance were introduced. Based on this, aiming at the test method of amonia escape and SO3 sampling, the error may existing in test process and the influence of the error were analyzed. It was expected that the analysis is helpful to enhence the scientificalness of the deNOx system test in power plants.

Key words: selective catalytic reduction (SCR), deNOx, test, measuring item, measuring method, analysis