不锈钢粉尘综合利用现状及研究进展  

Present Situation of Comprehensive Utilization and Research Activity of Stainless Steelmaking Dust

作　　者：宋海琛[1] 彭兵[1] 

机构地区：[1]中南大学冶金科学与工程学院环境研究所,湖南长沙410083

出　　处：《矿产综合利用》2004年第3期18-22,共5页Multipurpose Utilization of Mineral Resources

基　　金：国家自然科学基金资助项目(52074073)

摘　　要：介绍了国内外不锈钢粉尘的处理工艺,对等离子工艺、Inmetco工艺、Fastmet/Fastmelt工艺、STAR工艺等几种代表性工艺的优缺点做了对比,并重点阐述了一步还原直接回收工艺,对该工艺所面临的问题展开了讨论。Some important technological methods for recycling stainless steelmaking dust at home and abroad were introduced in this article. The advantage and disadvantage of the plasma technology,Inmetro process,Fastmet/Fastmelt process and STAR process have been carefully compared. A new process,direct recycling of stainless steelmaking dust,was emphatically discussed,and its pilot-scale test results were analyzed.

关 键 词：不锈钢粉尘 直接还原 回收 

分 类 号：X757[环境科学与工程—环境工程]