马钢北区7 m焦炉脱硫脱硝技术应用与改进  

Application and improvement of DeSO_(x)&DeNO_(x)technology for 7 m battery of Masteel

作　　者：王卢辉 王跃 林东 胡明 Wang Luhui;Wang Yue;Lin Dong;Hu Ming(Masteel Coal&Coking Company,Ma’anshan Iron&Steel Co.,Ltd.,Ma’anshan 243000,China)

机构地区：[1]马鞍山钢铁股份有限公司煤焦化公司,马鞍山243000

出　　处：《燃料与化工》2024年第S1期37-38,47,共3页Fuel & Chemical Processes

摘　　要：通过对活性焦脱硫脱硝一体化技术在马钢焦炉烟气脱硫脱硝运行过程中存在的问题,进行原因分析,并对重力闸板单元、氨水系统、再生系统、硫铵系统等进行优化改进,取得较好的效果,为国内活性焦脱硫脱硝一体化技术在焦炉烟气治理的应用,提供了借鉴和指导。This paper analyzes the problems encountered for DeSO_(x)&DeNO_(x)technology of active coke applied for flue gas treatment at Masteel.Optimization has been made for the gravity damper unit,ammonia liquor system,regeneration system,and ammonium sulfate system,with operating efficiency greatly improved.This study provides reference and guidance for integrated DeSO_(x)&DeNO_(x)technology of active coke applied in flue gas treatment in China.

关 键 词：活性焦 焦炉烟气 脱硫脱硝 

分 类 号：TQ520.6[化学工程—煤化学工程]