摘要
文章针对大型燃煤电厂启停过程中降低NOx排放的控制对策,结合理论实践,分析了NOx的危害,论述了大型燃煤电厂启停过程中形成NOx的机理和现状,研究了降低NOx排放的控制对策。分析结果表明,NOx对周围的生态环境、人体健康都会造成较大危害,控制NOx排放量达到国家规定的标准,需要掌握NOx的形成机理及发展现状,然后从启动前、运行过程、停机后3个方面同时入手,加强对NOx排放的控制,降低NOx排放量。
This paper aims at reducing NO during start-up and shutdown of large-scale coal-fired power plants Based on the theory and practice,the no emission control strategy is analyzed Then,it discusses the formation of no during the start-up and shutdown of large-scale coal-fired power plants The mechanism and current situation of X and the reduction of no were studied X emission control countermeasures.The analysis results show that Nox will cause great harm to the surrounding ecological environment and human health It is necessary to master no if x emission meets the national standard The formation mechanism and development status of X,and then from the start-up,operation process,after shutdown three aspects at the same time,strengthen the No The control of x emission can reduce Nox emissions,worthy of high attention of relevant enterprises.
出处
《电力系统装备》
2020年第18期25-26,共2页
Electric Power System Equipment
关键词
大型燃煤电厂
启停过程
NOx
控制对策
large scale coal-fired power plant
start-up and shutdown process
Nox.Control measures
