摘要
辽宁某铁矿含硫较高,且磁黄铁矿含量较大,通过浮选一磁选联合流程,采用自主研发的新型复合捕收剂对该铁矿进行除硫试验,最终可得到品位为66.23%、硫含量为0.12%的合格铁精矿,使该类型高硫铁矿的利用成为可能。
The ore of a iron mine in Liaoning contains high sulfur and large content pyrrhotite.The test for sulfur removal from the iron ore was carried out in which new-type composite collector was used in flotation-magnetic separation.The grade of iron concentrate was66.23%with 0.12%sulfur in the concentrate,and this made the utilization of high-sulfur iron ore become possible.
出处
《中国矿山工程》
2017年第2期38-40,共3页
China Mine Engineering
关键词
磁黄铁矿
新型复合捕收剂
降硫
铁精矿
pyrrhotite
new-type composite collector
sulfur reduction
iron concentrate
