焦炉烟气治理中脱除NOx的影响因素及控制分析  

Analysis of Influencing Factors of NOx Removal in Coke Oven Flue Gas Treatment

作　　者：王宁 WANG Ning(Ironmaking Plant,Xinjiang Bayi Iron&Steel Co.,Ltd.)

机构地区：[1]新疆八一钢铁股份有限公司炼铁厂,新疆乌鲁木齐830022

出　　处：《新疆钢铁》2023年第1期28-30,共3页Xinjiang Iron and Steel

摘　　要：文章介绍了焦炉加热过程中NOx的产生原因及治理措施,结合八钢四座6.5 m顶装焦炉烟气治理脱除NOx工艺的基本情况,对烟气脱硝段CSCR(活性焦选择催化还原)工艺运行过程中影响烟气脱硝效率的因素及操作参数进行分析总结。This paper introduces the NOx produced in the process of coke oven heating and control measures,expounds the eight steel four top 6.5 m pack joint governance of activated coke desulfurization of coke oven flue gas denitration technology basic situation,the flue gas denitration period of CSCR(selective catalytic reduction)activated carbon process in the process of the operation of the influence factors of flue gas denitration efficiency and phase analysis summarized operation parameters.

关 键 词：焦炉烟气 活性焦联合脱硫脱硝 CSCR 脱硝效率 影响因素 

分 类 号：X784[环境科学与工程—环境工程]