湖南花垣低品位碳酸锰矿石浮选生产实践  

Flotation Production Practice in Low-grade of Carbonic-acid Manganese Ore

作　　者：石朝军 麻德立 谢勇 石兴和 宋宏清 

机构地区：[1]湖南花垣县强桦矿业有限责任公司,湖南花垣416000

出　　处：《中国锰业》2012年第2期36-38,共3页China Manganese Industry

基　　金：湖南省科技重大专项(2010FJ1011):锰资源高效清洁利用关键技术开发与示范

摘　　要：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。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 tech-nology 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%.

关 键 词：低品位 碳酸锰 新浮选机 新型捕收剂 

分 类 号：TD923[矿业工程—选矿]