摘要
通过对低品位铁尾矿进行弱磁场、强磁场分选试验研究,得到了产率在15.33%以上、铁品位为62%的铁精矿,且铁回收率也高达34.30%。在低品位铁尾矿回收铁的研究上取得了较好的效果,对提高资源利用率,有着十分重要的经济、社会意义。
By the low-intensity and high-intensity magnetic separation of the low grade iron ore tailing, gain the iron concentrate which production rate is over 15.33% and iron grade is 62% and recovery rate is about 34.30 %. Obtained good result on the study of the recovery iron from low grade iron ore tailings, raise the using efficiency of resource. The study has great importance significance on the economy and society.
出处
《矿冶》
CAS
2008年第2期27-29,38,共4页
Mining And Metallurgy
关键词
低品位
铁尾矿
磁选
铁精矿
low grade
iron ore tailing
magnetic separation
iron concentrate
