铜吹炼白烟尘处理的研究及应用进展

Research and Application Progress of Disposing of White Fume in Copper Converting

铜吹炼白烟尘含有价金属元素 Cu、Pb、Zn、As等,被列入国家危险废物名录,做好有价元素综合回收对环境保护具有重要意义。针对白烟尘的主要成分,阐述了白烟尘处理研究现状及生产工艺,对各工序工艺的优缺点和适用性进行了比较,并对白烟尘处理的研究发展方向进行了展望。

The white fume of copper smelting contains valuable metal elements such as Cu,Pb,Zn and As,which listed in the national hazardous waste list. It is of great significance to comprehensively recover valuable elements and protect environment. In view of the main components of white fume,this paper expounds on the research status and production process of disposing of white fume,compares the advantages and disadvantages and applicability of each process,and the research development direction of disposing of white fume is prospected.