浅谈焦炉烟道废气脱硝催化剂的现场热再生  

Discussion on the field thermal regeneration of denitrication catalyst for coke oven flue gas

作　　者：冯承 Feng Cheng(ACRE Coking&Refractory Engineering Consulting Corporation(Dalian),MCC,Dalian 116085,China;Low Carbon Coking&Chemical Professional Technology Innovat ion Center,Liaoning Province,Dalian 116085,China)

机构地区：[1]中冶焦耐(大连)工程技术有限公司,大连116085 [2]辽宁省低碳焦化专业技术创新中心,大连116085

出　　处：《燃料与化工》2024年第6期58-61,共4页Fuel & Chemical Processes

摘　　要：介绍了焦炉烟道废气脱硝方法中选择性催化还原(SCR)法的原理,简要阐述了选择性催化还原(SCR)法催化剂的失活原因及再生方式,并主要讨论了催化剂现场热再生技术的操作步骤等。This paper introduces the principle of selective catalytic reduction(SCR)method in the denitrification method of coke oven flue gas and the cause of deactivation and regeneration method of the selective catalytic reduction(SCR)catalyst,as well as mainly di scusses the operation steps of the onsite thermal regeneration technology of the catalyst.

关 键 词：焦炉 烟道废气 脱硝 催化剂 失活 再生 

分 类 号：TQ546.5[化学工程—煤化学工程]