铜渣资源综合利用现状及展望  

Comprehensive utilization development and prospect of copper slag

作　　者：姚春玲[1,2] 刘振楠 滕瑜[1,2] 范兴祥 张金梁[1,2] YAO Chun-ling;LIU Zhen-nan;TENG Yu;FAN Xing-xiang;ZHANG Jin-liang(Kunming Metallurgy College, Kunming 650033, China;Kunming Key Laboratory of Comprehensive Utilization Resources of Rare and Precious Metals, Kunming 650033, China)

机构地区：[1]昆明冶金高等专科学校,昆明650033 [2]昆明市稀散及贵金属资源综合利用重点实验室,昆明650033

出　　处：《矿冶》2019年第2期77-81,96,共6页Mining And Metallurgy

基　　金：云南省基础研究计划项目(2016FD064)

摘　　要：综述了目前国内外铜渣综合利用技术现状。铜渣的综合利用研究主要集中在三个方面,一是提取有价金属,二是用作建筑材料,三是用作催化剂或土壤改良剂。铜渣中的铁可以通过磁选得到铁精矿或是还原得到铁合金。提铁后的铜渣尾渣可用作建筑材料,其中制作微晶玻璃或矿渣棉附加值较高。The current situation of comprehensive utilization of copper slag was discussed. The comprehensive utilization is mainly concentrated on three aspects, one is to extract valuable metals, the other is used as building materials, and the third is used as catalysts or soil improvers. Iron in the copper slag can be obtained by magnetic separation to obtain iron concentrate or to restore the ferroalloy. The copper slag tail slag after lifting iron can be used as building material, in which the added value of making glass or slag cotton is higher.

关 键 词：铜渣 金属提取 尾渣 综合利用 

分 类 号：TF811[冶金工程—有色金属冶金] X758[环境科学与工程—环境工程]