摘要
安微某萤石矿为方解石-石英型萤石矿,脉石矿物主要为方解石和石英,针对该矿的矿石性质,采用酸化水玻璃(WG)和BK为抑制剂,RF-806为捕收剂,经一粗一扫七精,中矿顺序返回闭路流程,可以获得CaF_2品位为95.21%,回收率为84.35%的萤石精矿。
The fluorite is a calcite -type fluorite mine, gangue minerals are mainly include calcite and quartz. According to the ore properties, use the acidified water glass and BK as inhibitor, RF- 806 as collector. Through the closed - circuit process of one roughing - one scavenging - seven cleaning and middlings fed back in sequence,obtain the CaF2 grade of 95.21% ,recovery rate of 84.35% fluorite concentrate.
出处
《湖南有色金属》
CAS
2017年第3期16-18,共3页
Hunan Nonferrous Metals
关键词
萤石
浮选
方解石
石英
fluorite
flotation
calcite
quartz
