湖南花垣低品位碳酸锰矿石浮选生产实践

摘要

This paper tells of the industrialization practice pilot of run success in Hunan province, dealing with low grade of carbonic acid manganese ore in the new flotation machine technology and a new application of technology of collector. And it makes the low grade carbonic acid manganese ore with manganese 7% - 10% win no less than 17% in carbonic acid manganese ore concentrate, with manganese recovery rate of more than 85%.%湖南省花垣低品位碳酸锰矿石浮选技术的工业化试产成功,使含锰7％～10％的低品位碳酸锰矿石,经浮选处理后,获得了含锰不低于17％的碳酸锰精矿,锰回收率达85％以上.