昆明钢铁总公司某铁矿选矿流程试验研究  

A research on the process flow of ore-dressing in one iron mine

作　　者：林海清[1] 

机构地区：[1]赣州有色冶金研究所,江西赣州341000

出　　处：《江西有色金属》2001年第3期14-18,共5页Jiangxi Nonferrous Metals

摘　　要：对以磁铁矿和赤铁矿为主的混合型铁矿 ,采用弱磁和强磁相结合的磁选工艺进行试验研究 ,重点进行了SLon脉动高梯度磁选的不同工艺条件试验以及连续磨选和阶段磨选两种流程的比较试验 ,确定合理选别流程 。Mixed iron ore of magnetite and hematite are treated by adopting mixed magnetic separation of weakly magnetic process and strongly magnetic process. The different technologies' experiment of SLon magnetic separator and the comparative experiment between continuous selectrifining and stepped selectrifining were done. High- grade iron concentrate and high recovery rate were obtained by determining rational process flow.

关 键 词：磁铁矿 赤铁矿 高梯度磁选 流程试验 选矿 铁矿石 

分 类 号：TD951.1[矿业工程—选矿]