锌冶炼工业有价金属回收潜力与现状分析  

Status and potentiality analysis of recovery of valuable metals in zinc smelting industry

作　　者：姚芝茂[1] 赵丽娜[1] 徐成[1] 

机构地区：[1]中国环境科学研究院环境标准研究所,北京100012

出　　处：《中国有色冶金》2011年第1期49-54,共6页China Nonferrous Metallurgy

基　　金：国家环保公益性行业科研专项(200809025)

摘　　要：锌矿中伴生的有价金属是宝贵的矿产资源,对其进行回收既可以提高资源利用率又可以有效地保护环境。本文研究了不同锌冶炼工艺过程中所产固体废物的种类和特性,以及伴生的有价金属的分布特征,分析了我国锌冶炼工业有价金属回收的现状,探讨了潜力与途径,提出了提升我国锌资源综合利用水平的建议。Valuable metals associated with zinc ore are precious mine resources and recovery of valuable metals can not only increase the resource utilization rate but also protect the environment efficiently.The species and characteristics of solid wastes generated from different zinc smelting process and the distributing characteristics of valuable metals were researched.The status,potentials and approaches of valuable metals recovery in domestic zinc smelting industry were analyze also.The suggestions for improving the comprehensive utilization level of domestic zinc resources were put forward.

关 键 词：锌冶炼工业 固体废物 有价金属 回收 

分 类 号：TF813[冶金工程—有色金属冶金] X756[环境科学与工程—环境工程]