华电技术 ›› 2014, Vol. 36 ›› Issue (7): 70-72.

• 节能与环保 • 上一篇    下一篇

选择性催化还原法烟气脱硝装置氨站设计要点分析

  

  1. (中国华电工程(集团)有限公司环保分公司,南京〓210013)
  • 出版日期:2014-07-25 发布日期:2014-09-23

Analysis on design key points of ammonia station of SCR flue gas deNOx equipment 

  1. (Environment Protection Branch of China Huadian Engineering Corporation Limited, Nanjing 210013, China)
  • Online:2014-07-25 Published:2014-09-23

摘要: 摘要:介绍了选择性催化还原法的烟气脱硝工艺, 比较了选择性催化还原法烟气脱硝技术中3种常用还原剂的特点,论述了液氨的特性及危害程度评价,总结和分析了氨站设计的要点。

关键词: 关键词:选择性催化还原法, 脱硝, 氨站, 液氨, 设计要点

Abstract: Abstract:The selective catalytic reduction (SCR) flue gas deNOx technology was introduced. The features of the three kinds of reducing agents common used in SCR flue gas deNOx technology were compared. The characteristics of the liquid ammonia and the assessment of the liquid ammonia's endanger degree were expounded. The design key points of ammonia station were summarized and analyzed.

Key words: Keywords:selective catalytic reduction (SCR) method, deNOx, ammonia station, liquid ammonia, design key point