化工进展

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氨选择性非催化还原烟气脱硝研究进展

沈伯雄，韩永富，刘 亭   

  1. 南开大学环境科学与工程学院
  • 出版日期:2008-09-05 发布日期:2008-09-05

Development of flue gas denitrification using NH3 selective non-catalytic reduction

SHEN Boxiong，HAN Yongfu，LIU Ting   

  1. School of Environmental Science & Engineering，Nankai University
  • Online:2008-09-05 Published:2008-09-05

被引次数

94

摘要： 针对以氨为还原剂的选择性非催化还原（SNCR）系统进行综述，分析了SNCR工艺基本原理，总结了SNCR脱硝过程的各影响因素，指出了SNCR运行中的一些问题，最后对SNCR系统的应用给予建议。

Abstract: Selective non-catalytic reduction (SNCR) is a cost-effective technology for flue gas denitrification. The use of ammonia as a reducing agent for the SNCR system is reviewed. The reaction mechanisms and performance parameters are presented for SNCR. Additionally，the problems that may be encountered in the operation of SNCR are also discussed. In the end，some advices are given for the application of the SNCR system.

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