摘要
选择性催化还原脱硝工艺是目前处理燃煤电厂大型火电机组氮氧化物的最主要方法。文章在介绍SCR工艺脱硝原理的基础上,较为详细地介绍了SCR系统构成、装置布置、催化剂的选择及运行控制注意事项,并对该工艺在大型火电机组中的应用前景进行了展望。
Selective catalytic reduction of NOx is currently used in dealing with large - scale coal - fired thermal power plant. On the basis of SCR NOx process principle, this paper introduced the SCR system, installation layout, the choice of catalyst and the issues of operational control, and the process in large - scale thermal power units of prospect.
出处
《河南机电高等专科学校学报》
CAS
2008年第3期87-89,共3页
Journal of Henan Mechanical and Electrical Engineering College
关键词
烟气脱硝
氮氧化物
SCR
flue gas denitrification
nitrogen oxide
SCR
