Experimental research of low-grade tin-iron ore separation
Iron ore and tin mineral are the mainly recovered minerals of the low-grade ore,which could be effectively separated by a strong magnetic separation-gravity concentration process,with ore iron grade of 20.3%,tin grade 0.18%.Stage grinding and stage separation was used,getting the grade of iron concentrate and the recovery rate of tin separation index,the feeder of tin was magnetic separation tailing,by shaking table re-election,obtained tin concentrate grade was 10%,production was 0.34% (compared to the original ore,tin dressing).Tin concentration ratio reached more than 330.
low-grade tin-iron ore high intensity magnetic-gravity separation
Yimiao Nie Qihui Dai Xiaolong Lu
Hebei United University, Tangshan, 063009
国际会议
厦门
英文
377-380
2012-12-28（万方平台首次上网日期，不代表论文的发表时间）