微细粒镜赤铁矿粗细分级分选试验研究  

Fineness Classification and Separation Experimental Study of Micro-Fine Particle Specular Hematite

作　　者：王永章[1] 王英姿[1] WANG Yongzhang WANG Yingzi(Lanxian Mining Co. of TISCO, Lanxian 030027, Chin)

机构地区：[1]太钢集团岚县矿业有限公司,山西岚县030027

出　　处：《矿业工程》2016年第5期22-24,共3页Mining Engineering

摘　　要：针对袁家村铁矿弱磁尾矿浓缩存在的问题,通过试验研究,确定了粗细分级分选的选矿工艺,实现了不加药,改善了选别条件,对我国微细粒级难选铁矿石的开发利用起到了引领和示范作用。Focusing on the problem existing in tailing thickening after low intensity magnetic separation of Yuanjiacun Iron Ore, through experimental study, the paper determines the beneficiation process of fineness classification and separation. It achieves the improvement of beneficiation and separation conditions without dosing. It leads and sets an example for the development and utilization of micro-fine iron ore with difficult separation conditions in China.

关 键 词：弱磁尾矿 试验研究 粗细分级分选 

分 类 号：TD926.4[矿业工程—选矿]