硫化铅锌矿石浮选分离技术研究进展  

The Research Development on the Flotation Technology and Reagents of Lead-zinc Sulfide Ore

作　　者：王潇 文书明[1] 韩广[1] 廖润鹏 孟胜冰 丰奇成[1] WANG Xiao;WEN Shuming;HAN Guang;LIAO Runpeng;MENG Shengbing;FENG Qicheng(State Key Laboratory of Clean Utilization of Complex Nonferrous Metal Resources, Faculty of Land and Resources Engineering, Kunming University of Science and Technology, Kunming 650093, China)

机构地区：[1]昆明理工大学国土资源工程学院,省部共建复杂有色金属资源清洁利用国家重点实验室,云南昆明650093

出　　处：《矿产保护与利用》2021年第5期168-178,共11页Conservation and Utilization of Mineral Resources

基　　金：云南省“万人计划”青年拔尖人才专项(YNWR-QNBJ-2018-051);中国博士后科学基金面上资助项目(2017M613007)。

摘　　要：铅和锌是工业生产中必不可少的金属原料,随着工业的快速发展,易选别的硫化铅锌矿石难以满足铅锌资源的需求。硫化铅锌矿的分离一直都是矿物加工工程领域的研究热点。但是由于铅锌矿中各目的矿物紧密伴生,各种离子对目的矿物作用复杂等多种原因导致其高效分离和综合利用困难。本文在前人研究的基础上,归纳和分析了硫化铅锌矿难以分离的主要因素,并详细阐述了硫化铅锌矿浮选分离工艺和药剂,讨论了对硫化铅锌矿分离研究的方向,以期对硫化铅锌矿高效浮选提供参考。Lead and zinc are the essential metal raw material in industrial production.With the rapid development of industry,it is difficult to meet the demand of lead and zinc resources for easily sorted lead and zinc sulfide ores.The flotation separation of lead-zinc sulfide ore has always been a research hotspot in the field of mineral processing engineering.However,the high efficient separation and comprehensive utilization of lead-zinc ore are difficult due to the close association of various target minerals in lead-zinc ore and the complex effects of various ions on target minerals.On the basis of previous studies,this paper summarizes and analyzes the main reasons why lead-zinc sulfide ore is difficult to separate.The flotation technology and reagents for the separation of lead-zinc sulfide minerals are described in detail.The prospect of research on separation of lead-zinc sulfide ore is discussed in order to provide reference for high efficient flotation of lead-zinc sulfide ore.

关 键 词：硫化铅锌矿 铅锌分离 浮选工艺 浮选药剂 

分 类 号：TD952.2[矿业工程—选矿] TD952.3