焦炉烟气脱硫脱硝技术在鞍钢的应用  

Application of DeSO_x & DeNO_x from coke oven flue gas in Ansteel

作　　者：王甘霖[1] 吴家珍[1] 梁波[1] Wang Ganlin;Wu Jiazhen;Liang Bo(General Coking Plant of Ansteel Co.,Ltd.,Anshan 114021,China)

机构地区：[1]鞍钢股份有限公司炼焦总厂,鞍山114021

出　　处：《燃料与化工》2019年第1期62-64,共3页Fuel & Chemical Processes

摘　　要：介绍了焦炉烟气脱硫脱硝技术在鞍钢的应用情况,SDS干法脱硫技术适应性强,操作简单,维护方便,脱硫效率高。脱硫副产物是固体,可以综合利用,不会产生脱硫废液。将干熄焦烟气与焦炉烟气一起处理,可减少设备投资,达到节能增效目的。The application of DeSOx&DeNOx from coke oven flue gas in Ansteel is introduced that the SDS dry type DeSOx process is characterized with high adaptability,simple operation,easy maintenance and high efficiency of desulfurization.The by-products from desulfurization are of solid,which can be recycled and utilized without waste liquid produced.The emission from CDQ unit and coke oven flue gas can be gathered and treated together to minimize equipment cost for energy saving and efficiency improving.

关 键 词：焦炉烟气 脱硫脱硝 烟气净化 

分 类 号：X784[环境科学与工程—环境工程]