发电技术 ›› 2017, Vol. 38 ›› Issue (5): 41-44.DOI: 10.3969/J.ISSN.2095-3429.2017.05.010

• 发电技术 • 上一篇    下一篇

燃煤电厂SCR烟气脱硝氨逃逸在线监测应用现状分析

李超1, 张杨2, 朱跃2   

  1. 1. 中国华电集团公司 山东分公司, 山东 济南 250014;
    2. 华电电力科学研究院, 浙江 杭州 310030
  • 收稿日期:2017-08-22 出版日期:2017-10-30 发布日期:2017-10-30
  • 作者简介:李超(1967-),男,山东烟台人,本科,高级工程师,主要从事电力企业环保、化学方面的技术管理工作

Analysis on the Application Status of Ammonia Slip Online Monitoring of SCR Denitrification From Coal-fired Boiler Flue Gas

LI Chao1, ZHANG Yang2, ZHU Yue2   

  1. 1. China Huadian Corporation Shandong Branch, Jinan 250014, China;
    2. Huadian Electric Power Research Institute, Hangzhou 310030, China
  • Received:2017-08-22 Published:2017-10-30 Online:2017-10-30

摘要: 氨逃逸是反映燃煤电厂SCR烟气脱硝系统运行性能状况的关键参数。通过开展大范围的燃煤电厂氨逃逸在线监测设备运行状况调研,对当前燃煤电厂氨逃逸在线监测设备的应用概况、应用效果、典型问题进行了系统性的总结与分析,并提出了相应的应对措施和建议,可为后续工程应用提供参考与借鉴。

关键词: 脱硝, 氨逃逸, 在线监测, 应用现状

Abstract: Ammonia slip is the key parameter of the SCR denitrification from coal-fired boiler flue gas.On the basis of a large sample sizes study on the application sta-tus of ammonia slip online monitoring of SCR denitrifica-tion from coal-fired boiler flue gas,application situation, ap-plication effect,typical problem were systematic summarized and analyzed, and some countermeasures were proposed, which can be used for further reference.

Key words: de-NOx, ammonia slip, online monitor? ing, application status

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