摘要
由于铅锌冶炼渣含有大量有价金属以及镓、铟和银等稀贵金属,铅锌冶炼渣的资源化受到了越来越多的重视。文章对铅锌冶炼过程中产生的废渣的来源与性质以及冶炼渣的回收利用进行了详细阐述,重点介绍了铅锌冶炼废渣的资源化研究。并对材料回收、火法回收和湿法回收三种主要资源化途径的研究进展进行了详细阐述。
Due to the presence of abundant valuable and rare metals such as gallium, indium and silver, the resource utilization of lead - zinc metallurgical slag receives more and more attention. The source and properties of metallurgical slag generated from lead--zinc metallurgical process and recycling of metallurgical slag are summarized, focuses on the resource research of lead -zinc metallurgical slag. Research progress of three resource methods including material recycling, pyrometallurgical recycling and hydrometallurgical recycling are introduced.
作者
刘群
LIU Qua(Patent Examination Cooperation Center of the Patent Office , SIPO , Henan , Zhengzhou 450008 , Chin)
出处
《河南化工》
CAS
2017年第2期11-15,共5页
Henan Chemical Industry
关键词
冶炼渣
冶金
回收
稀有金属
metallurgical slag
metallurgy
recycling
rare metal
