我国钢铁生产企业氮氧化物减排形势研究  

RESEARCH OF EMISSION REDUCTION SITUATION OF NITROGEN OXIDES IN CHINA'S IRON AND STEEL ENTERPRISES

作　　者：刘大钧[1] 魏有权[2] 杨丽琴[2] 

机构地区：[1]环境保护部环境工程评估中心,北京100012 [2]中国京冶工程技术有限公司,北京100088

出　　处：《环境工程》2012年第5期118-123,126,共7页Environmental Engineering

摘　　要：针对国家"十二五"氮氧化物减排的紧迫形势,介绍了我国钢铁企业排放氮氧化物污染现状,提出烧结工序烟气氮氧化物控制是钢铁生产企业氮氧化物减排的重点,在对相关技术优缺点进行分析的基础上,总结了存在的主要问题、困难和发展趋势,提出了钢铁行业氮氧化物减排的对策和建议,为我国氮氧化物污染控制提供支撑。In the case of the urgency of the situation of nitrogen oxides emission reduction put forward in the 12th Five-Year Plan,the paper describes pollution status about the nitrogen oxides emission of China＇s steel enterprises,and points out that the control of sintering process and flue gas nitrogen oxide is the focus of the nitrogen oxides emission reduction in steel production enterprises.On the basis of analyzing the merits and weaknesses of the related technology,the paper summarizes the main problems,difficulties,and the development trend,and puts forward measures and suggestions of the nitrogen oxides emission reduction in the steel industry,which provides support for China＇s nitrogen oxide pollution control.

关 键 词：钢铁企业 氮氧化物减排 环境保护 

分 类 号：X757[环境科学与工程—环境工程]