高炉干法除尘后煤气中氯离子危害的研究现状  

Current Research Status of Chloride Ion Dangers in Gas After Dry Dedusting

作　　者：张波[1] 胡宾生[1] 贵永亮[1] 刘晓光[1] 

机构地区：[1]河北联合大学冶金与能源学院,唐山063009

出　　处：《材料导报》2015年第21期58-61,共4页Materials Reports

基　　金：国家自然科学基金(51274080);河北省自然科学基金-钢铁联合研究基金(E2013209051)

摘　　要：近年来,随着干法除尘技术在高炉除尘系统的广泛应用,高炉干法除尘后煤气中氯离子的危害已经成为钢铁行业无法回避的问题。论述了高炉煤气中氯离子危害的种类以及其形成机理,概括了目前高炉煤气中氯离子危害的应对措施,对高炉干法除尘后煤气中氯离子危害的研究进行了展望,为今后研究高炉干法除尘后煤气中氯离子危害的研究工作提供依据。In recent years, with dry dedusting technology being widely used in the blast furnace dedusting sys tem, chloride ion dangers in gas after dry dedusting is becoming an inevitable problem in metallurgical industry. The types, mechanisms and countermeasures of chloride ion dangers in gas after dry dedusting are discussed. The research of chloride ion dangers in gas after dry dedusting is prospected. So it will provide bases for further research about chloride ion dangers in gas after dry dedusting.

关 键 词：干法除尘技术 氯离子腐蚀 阻垢技术 脱氯剂 

分 类 号：TF3[冶金工程—冶金机械及自动化]