云锡老尾矿的工艺矿物学与再利用的研究  

RESEARCH ON REUTILIZATION AND ON PROCESS MINERALOGY OF OLD TAILINGS OF YUNXI

作　　者：金云虹[1] 

机构地区：[1]北京矿冶研究总院

出　　处：《矿冶》1998年第4期36-39,共4页Mining And Metallurgy

摘　　要：通过对云锡老尾矿的工艺矿物学研究查明了老尾矿的矿物组成及有关矿物工艺特性，为制定选锡的原则工艺流程及增加分级再磨作业提供了理论基础。在老尾矿半工业试验中，产品的显微镜检查结果为选矿设备参数的合理调整。From the research on process mineralogy for Yunxi tailings,the mineral composition and related process characteristics of minerals have been examined.And this gives the theoretic criteria for developing principle process flowsheet for recovering tin and adding classification-crushing and regrinding operations.During the pilot test,the examination result by microscope provides a solution for optimum adjustment of parameters of mineral processing equipment and second recovery of micro fine particle cassiterite.

关 键 词：锡尾矿 工艺矿物学 工艺特性 回收利用 尾矿 

分 类 号：TD926.4[矿业工程—选矿] TD91