焦炉烟气脱硫脱硝净化技术与工艺探讨  

DISCUSSION ON THE TECHNOLOGY AND PROCESS OF COKE OVER FLUE GAS DESULFURIZATION AND DENITRIFICATION

作　　者：刘永民[1] 

机构地区：[1]安阳钢铁集团有限责任公司

出　　处：《河南冶金》2016年第4期17-20,29,共5页Henan Metallurgy

摘　　要：介绍了焦炉烟道气中SO_2和NO_x的形成机理,以及同时脱除的技术难点。分析了几种可在大型焦炉烟道气脱硫脱硝中采用的典型净化技术路线,探讨了不同焦炉烟道气脱硫脱硝的工艺方案。The formation mechanism of SO_2 and NO_x in flue gas of coke oven flue gas is introduced,and the technical difficulties of simultaneous removal are introduced. Several typical purification technologies used in large scale coke oven flue gas desulfurization and denitrification were analyzed,and the technological scheme of desulfurization and denitrification of flue gas from different coke oven was discussed.

关 键 词：焦炉烟气 脱硫脱硝 净化技术 

分 类 号：X784[环境科学与工程—环境工程]