选冶联合工艺综合回收多金属硫化锑矿的研究  

STUDY ON COMPREHENSIVE UTILIZATION OF LEAD-ANTIMONY-ZINC SULPHIDE ORE WITH COMBINATION OF BENEFICIATION AND METALLURGY TECHNOLOGY

作　　者：龙怀中[1] 徐竞[1] 彭霞辉[1] 

机构地区：[1]中南工业大学

出　　处：《矿冶》1997年第4期54-57,共4页Mining And Metallurgy

摘　　要：研究了多金属硫化锑矿中脆硫铅锑矿、辉锑矿及闪锌矿的浮选分离，氯化浸出铅锑精矿，可有效分离铅、锑，同时制取锑白，再以锑白为原料制备五氧化二锑胶体。研究表明，选冶联合工艺处理多金属硫化锑矿，综合利用率高，得到深加工产品，提高了经济效益。The flotation behaviours and separation conditions of antimonite,jamesonite and sphalerite are studied in this paper.The lead-antimony concentrate is treated by chloridizing leaching and extraction,and producing antimony white.It is used to produce the colloidal antimony pentoxide.The test has shown that,using flotation-extraction,the comprehensive utilization of Pb-Sb-Zn sulfide ore was improved.

关 键 词：多金属矿 硫化锑矿 选冶联合工艺 选矿 

分 类 号：TD925.7[矿业工程—选矿]