铜铅锌多金属共生矿湿法冶金研究进展

Progress in Research on Hydrometallurgy of a Cu-Pb-Zn Polymetallic and Intergrown Ore

介绍了铜铅锌多金属矿的开发利用现状,对铜铅锌多金属矿的处理工艺进行了综述。着重介绍了湿法处理工艺的氯化浸出工艺、碱性浸出工艺、直接加压酸浸工艺、生物浸出工艺,并展望了铜铅锌多金属共生矿分离技术发展前景。

The current exploitation and utilization situation of the Cu-Pb-Zn polymetallic and intergrown ore is introduced in this article and also its mineral processing technology is reviewed.Particular emphasis is placed on such desliming-wet treatment technologies as chloride leaching technology,alkaline leaching technology,direct pressure acid leaching technology and biology leaching technology.Furthermore,the development prospects of the mineral processing technology for separating the Cu-Pb-Zn polymetallic and intergrown ore are forecasted.