摘要
分析了大型燃气轮发电机组的发展及现状、国内燃机大气污染物排放控制政策,介绍了燃机低氮燃烧机理、余热锅炉SCR烟气脱硝工艺等。并对当前燃气电厂如何选择更为经济、合理的脱硝技术方案进行分析和探讨,提出了建议。
The development and current situation of the large scale gas turbine generator unit and the air pollutant emission control policy of the combustion engine were reviewed in this paper. The low NOx combustion mechanism of the combustion engine and the SCR flue gas denitration process of waste heat boiler were also discussed. Finally the authors give their opinions on how to choose a more economical,suitable denitration technology for the current gas fired power plant.
出处
《华北电力技术》
CAS
2013年第4期38-41,50,共5页
North China Electric Power
关键词
燃机
低氮燃烧
脱硝
Gas turbine
low NOx combustion
denitration
