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。
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.
出处
《化工进展》
EI
CAS
CSCD
北大核心
2008年第9期1323-1327,共5页
Chemical Industry and Engineering Progress
基金
国家高技术研究发展计划(863计划)(2006AA06A306)
国家自然科学基金(90610018)资助项目
关键词
选择性非催化还原
脱硝
氮氧化物
selective non-catalytic reduction
denitrification NOx
