摘要
文章分析了选择性非催化还原法(SNCR)+催化氧化吸收(COA)脱硝技术在循环流化床锅炉的应用情况。烟气NOX初始浓度为300mg/Nm3时,排放浓度低于50 mg/Nm3,指标达到"超洁净排放"标准,远优于国家《火电厂大气污染物排放标准(GB 13223-2011)》限值要求,减排效果明显。
The paper analyzes the applications of denox technology by selective non-catalytic reduction （SNCR） adding catalytic oxidation of absorption （COA） in circulating fluidized bed boiler. When the initial concentration of NOx of flue gas for 300 mg/Nm3, emission concentration lower than that of 50 mg/Nm3, indicators have reached the ＂ultra clean emissions＂ standard, far below the national emission standard of air pollutants for thermal power plants （GB 13223-2011） of the code, emission reduction effect is obvious.
出处
《广东化工》
CAS
2015年第7期42-44,共3页
Guangdong Chemical Industry
关键词
SNCR
COA
脱硝
循环流化床锅炉
应用
SNCR COA denitrification circulating fluidizedbedboiler application
