低硫低铜磁铁矿选矿工艺研究  

Separating technology research of the low sulphurlow copper magnetite

作　　者：罗廉明[1] 夏剑雄[2] 胡立嵩[1] 

机构地区：[1]武汉化工学院环境科学与工程系,湖北武汉430073 [2]武钢大冶铁矿,湖北黄石435006

出　　处：《武汉化工学院学报》2002年第2期53-55,共3页Journal of Wuhan Institute of Chemical Technology

摘　　要：对低硫低铜磁铁矿进行了不同选别工艺研究 ,采用先浮后磁和使用高选择性捕收剂可获得精矿含铁64.1 2 %、含硫 0 .3 7% ,回收率 84.3 4%的合格铁精矿 ;含铜 1 3 .83 % ,回收率 5 0 .91 %的铜精矿 ;含硫 3 4.2 3 % ,回收率 73 .85 %的硫精矿 ,明显提高了矿产资源利用率 .The different separating technology of low sulphurlow copper magnetite is researched. It can obtain a iron concentrate of TFe 64.12% and S 0.37% with a recovery of 84.34%,a copper concentrate of Cu 14.11% with recovery 50.91% and a sulphur concentrate of S 34.23% with recovery 73.85%. The utilization ratio of mineral resources is improved

关 键 词：低硫低铜磁铁矿 浮选-磁选流程 选矿工艺 

分 类 号：TD97[矿业工程—选矿]