某氟碳铈矿型稀土矿石的浮选试验研究  

Experimental Research on Flotation Separation of a Bastnasite-Type Rare-Earths Ore

作　　者：熊述清[1] 马成义[2] 

机构地区：[1]中国地质科学院成都矿产综合利用研究所,四川成都610041 [2]中国地质调查局,北京100035

出　　处：《矿产综合利用》2003年第3期8-13,共6页Multipurpose Utilization of Mineral Resources

摘　　要：以某氟碳铈矿型稀土矿石为研究对象 ,在矿石工艺矿物学性质及其对氟碳铈矿浮选分离性能影响研究的基础上 ,通过分选条件试验和药剂作用机理研究 ,采用磨矿脱泥全浮选工艺 ,在以 FX为捕收剂的浮选药剂制度下 ,获得良好选别指标。Based on the research of process mineralogy and its effect on flotation separation of bastnasite,the separation conditions and reagent′s action mechanism was investigated.The technological flowsheet of grinding desliming bulk flotation was selected.In the flotation reagent regime by use of FX as collector, the satisfactory separation results can been obtained.This research provied a suitable technology for exploiting this type rare earths mineral resources.

关 键 词：氟碳铈矿 浮选 FX捕收剂 

分 类 号：TD955[矿业工程—选矿]