摘要
目前,我国选择性催化还原(SCR)烟气脱硝技术尚未在燃煤发电厂大范围应用,这使得SCR烟气脱硝系统的相关运行、控制经验较为缺乏。对此,介绍了SCR烟气脱硝系统的正常起动、停运、自动保护停运及其运行过程中的主要控制方式,以指导SCR烟气脱硝系统的安全、稳定运行。
At present,the selective catalytic reduction （SCR） method for flue gas denitrification has not been popularized in large - scale coal - fired power plants, thereby, the experience in operation and control of SCR flue gas denitrification systems is comparatively insufficient. For this, the normal start - up,shutdown,and stop through automatic protection,as well as the main control mode in their operation process have been presented,providing guidance for safe and stable operation of the SCR flue gas denitrification systems.
出处
《热力发电》
CAS
北大核心
2009年第11期93-96,共4页
Thermal Power Generation
关键词
燃煤发电厂
锅炉
SCR
烟气脱硝
运行
控制
coal - fired power plant
boiler
SCR
flue gas denitrification
operation
control
