摘要
我国大气污染形势严峻,开发烟气同时脱硫脱硝技术应用于燃煤工业锅炉具有重要意义。重点介绍了国内外三类湿法同时脱硫脱硝技术,包括氧化吸收法、湿式络合法和氨法。综述了各种方法的原理与研究进展,指出了这些方法的优点及存在的问题。对各类研究方法进行了综合分析,并做出展望。
The air pollution situation in China is severe. It is of great significance to develop flue gas simultaneous desulfurization and denitration technology for coal-fired industrial boilers. Three types of wet simultaneous desulfurization and denitration technologies, including oxidation absorption method, wet complexation method and ammonia method, are introduced. The principles and research progress of various methods are reviewed, and the advantages and problems of these methods are pointed out. A comprehensive analysis of various research methods was made and a vision was made.
作者
周长发
Zhou Changfa(Hebei Key Lab of Power Plant Flue Gas Multi-Pollutants Control,Department of Environmental Science and Engineering,North China Electric Power University,Baoding 071003,China)
出处
《广东化工》
CAS
2020年第15期129-130,148,共3页
Guangdong Chemical Industry
关键词
工业锅炉
湿法同时脱硫脱硝
氧化吸收法
湿式络合法
氨法
industrial boiler
wet simultaneous desulfurization and denitration
oxidation absorption method
wet complex method
ammonia method
