硫化铅锌矿浮选分离研究进展  

PROGRESS OF LEAD-ZINC SULPHIDES FLOTATION SEPARATION

作　　者：夏青[1] 欧阳辉[1] 梁菁菁[1] XIA Qing, OU Yang-hui ,LIANG Jing-jing(Faculty of Resource and Environmental Engineering,Jiangxi University of Science and Technology ,Ganzhou 341000 , Jiangxi, Chin)

机构地区：[1]江西理工大学资源与环境工程学院,江西赣州341000

出　　处：《矿冶》2018年第2期9-14,共6页Mining And Metallurgy

基　　金：江西省自然科学基金项目(612143938058)

摘　　要：从浮选理论研究出发,简要地介绍了由传统的浮选理论到电位调控理论再到分子力学和量子化学理论的发展历程,从浮选工艺、浮选药剂两个方面详细地介绍硫化铅锌矿选矿分离现状,着重阐述了铅锌优先浮选流程、混合浮选流程、等可浮选流程、分支分速浮选流程、电位调控浮选的适用条件和应用情况。对于浮选药剂而言,主要从组合药剂和新药剂的合成来改善浮选指标。Based on flotation theory research,this paper briefly introduces the traditional theory of flotation,potential regulation theory,and the development of molecular mechanics and quantum chemistry theory,discussed in detail the lead-zinc sulfide minerals separation from the aspects of flotation technology and flotation reagent,expounding especially the lead-zinc preferential flotation process,bulk flotation process,iso-floatability process,branch differential flotation process,and suitable condition and application of potential regulation flotation.For flotation reagents,the combination of reagents and synthesis of new reagents to improve flotation indexes are discussed.

关 键 词：硫化铅锌矿 浮选理论 选矿工艺 浮选药剂 

分 类 号：TD952[矿业工程—选矿]