微细粒嵌布钛铁矿石选矿工艺研究  

Research on Beneficiation Technology of Finely Disseminated Ilmenite Ore

作　　者：杨玉珠[1] 周晓四[2] 宋涛[1] 刘玫华[1] 吕晋芳[1] 

机构地区：[1]昆明冶金研究院,云南昆明650031 [2]昆明冶金高等专科学校,云南昆明650033

出　　处：《云南冶金》2012年第5期29-33,共5页Yunnan Metallurgy

摘　　要：针对云南某钛铁矿石嵌布粒度较细,与脉石的连生的关系复杂的特性进行了详细的试验研究,采用了粗选抛尾、粗精矿再精选的工艺流程选别该矿石,获得了较好的选矿指标。Based on the detailed experimental research on an ilmentite ore in Yunnan with the characteristics of fine dissemina- tion and complex intergrowth relationship with gangue, the beneficiation results have been obtained by using the process flow including roug- hing for tailing - discarding and recleaning of primary concentrate.

关 键 词：钛铁矿 微细粒嵌布 粗选抛尾 粗精矿再精选 

分 类 号：TD952[矿业工程—选矿]