燃煤锅炉深度脱硫脱氮技术  

Deep Desulfurization and Denitrification Techniques of Coal-fired Boiler

作　　者：程竹静[1] 管坚[1] 

机构地区：[1]中国特种设备检测研究院

出　　处：《中国特种设备安全》2012年第12期4-7,共4页China Special Equipment Safety

摘　　要：新国家排放标准的实施对燃煤锅炉二氧化硫和氮氧化物排放提出了严格的要求,目前单一的减排技术只能满足部分燃煤锅炉的排放要求。本文综述了国内外现有的脱硫和脱氮技术,提出了燃煤锅炉深度脱硫脱氮需考虑多种技术相结合,并针对不同容量和燃烧方式的锅炉推荐了合适的深度脱硫脱氮技术,可为燃煤锅炉污染物排放达到新国标提供技术参考。According to the new emission standard of air pollutants for thermal power plant, SO2 and NOx emissions have been strictly requirement. Part of coal-fired boilers is able to meet the new required which adopt the single emission control technology. The types of desulfurization and denitrification techniques at home and abroad were summarized in this paper. In this note, we develop the integration of multiple techniques for meeting the demand as well as suitable methods of deep desulfurization and denitrification for the boilers with different capacities and combustion mode. This paper offers technology reference for pollutant emissions of coal-fired boiler in order to reach the national standard.

关 键 词：新国家排放标准 燃煤锅炉 深度脱硫脱氮 

分 类 号：TK229.6[动力工程及工程热物理—动力机械及工程]