摘要
为了合理开发利用某地低品位难选萤石矿,根据该萤石矿的工艺矿物学特点,通过采用阶段磨矿、1次粗选、6次精选的浮选工艺流程,获得了品位为98.50%,产率为17.00%,回收率为54.10%的萤石精矿产品。
In order to reasonably utilize a certain low-grade hard-to-beneficiated fluorite,according to technological mineralogy characteristics of the fluorite,flotation process is determined as stage grinding,one-time rough flotation and six-time refined flotation,thus fluorite concentrate with grade of 98.50%,yield of 17.00% and recovery rate of 54.10% is obtained.
出处
《矿山机械》
北大核心
2011年第1期95-98,共4页
Mining & Processing Equipment
关键词
萤石
浮选
阶段磨矿
fluorite
flotation
stage grinding
