某方解石型萤石矿可选性试验研究  

Separability research of a certain carbonate-fluorite ore

作　　者：王全亮[1,2] 冯其明[1] 欧乐明[1] 张国范[1] 卢毅屏[1] 刘琨[1] 

机构地区：[1]中南大学资源加工与生物工程学院,湖南长沙410083 [2]湖南有色金属研究院,湖南长沙410015

出　　处：《化工矿物与加工》2012年第9期5-8,共4页Industrial Minerals & Processing

摘　　要：文章介绍了某萤石矿的工艺矿物学性质及可选性试验研究。根据试样的矿石性质,确定采用优先脱硫,一粗一扫粗精矿再磨九次精选的工艺流程,获得了CaF2品位为97.06%,SiO2质量分数为0.84%,CaCO3质量分数为1.09%的萤石精矿产品。This paper describes mineralogical composition of the fluorite ore and separability study. The fluorite concentrate with grade of 97. 06% CaF2 and mass fraction of 0. 84% SiO2 and mass fraction of 1.09% CaCO3 can be obtained by the process of priority desulfurization, one roughing, one scavenging and nine cleanings of regrinding rough concentrate according to the charac- teristics.

关 键 词：萤石 方解石 粗精矿再磨 

分 类 号：TD971[矿业工程—选矿]