云南落雪矿难选铁矿石综合利用研究与应用  

COMPREHENSIVE UTILIZATION RESEARCH AND APPLICATION OF DISSEMINATED IRON ORE IN LUOXUE MINE IN YUNNAN

作　　者：洪家凯[1] 

机构地区：[1]赣州有色冶金研究所

出　　处：《矿产综合利用》1998年第2期1-3,共3页Multipurpose Utilization of Mineral Resources

摘　　要：介绍了落雪矿应用Slon型脉动高梯度磁选机综合利用难选铁矿石的研究及工业应用情况。该磁选机的应用解决了长期困扰落雪矿综合利用难选铁矿石的难题,获得了品位大于59％的商品铁精矿,进而提高了经济效益。In this paper,the Slon vertical ring and pulsating high gradient magnetic separator has been applied to process disseminated iron ore in Luoxue Mine. The application of theSlon with excellent properties has solved the difficult problem of comprehensive utilization of Luoxue Mine's by-product (i. e. disseminated iron ore). Commercial iron concentrate with high grade (>59%Fe) and high recovery has been obtained, and economic benefits of Luox-ue Mine have been improved.

关 键 词：难选铁矿石 磁选 高梯度磁选机 铁矿石 综合利用 

分 类 号：TD981[矿业工程—选矿] TD951.1