云南低品位钛铁矿选矿工艺研究  

STUDY ON MINERAL PROCESSING TECHNOLOGY OF ILMENITE

作　　者：韩远燕[1] 戴惠新[1] 

机构地区：[1]昆明理工大学,昆明650093

出　　处：《矿冶》2010年第4期31-33,52,共4页Mining And Metallurgy

摘　　要：针对云南某钛铁矿含泥较高、矿物嵌布粒度不均匀的特点,采用螺旋溜槽预选抛尾、摇床精选、摇床中矿再磨再选的工艺流程,可得到TiO2品位为47.41%、回收率为51.47%的钛精矿。A certain ilmenite,fine-grained dissemination of minerals and containing plenty of mud,is processed by the technology of spiral chute preselection-shaking table concentration and reconcentration of middling ore after regrinding.The test results are as follows：the grade of qualified titanium concentrate is 47.41% and the recovery is 51.47%.

关 键 词：钛铁矿 螺旋溜槽 摇床重选 

分 类 号：TD95[矿业工程—选矿]