云母矿物浮选研究进展  

Research progress of mica flotation

作　　者：方霖[1,2] 郭珍旭[1,2] 刘长淼[1,2] 张坤[1,2] 

机构地区：[1]中国地质科学院郑州矿产综合利用研究所,河南郑州450006 [2]国家非金属矿资源综合利用工程技术研究中心,河南郑州450006

出　　处：《中国矿业》2015年第3期131-136,共6页China Mining Magazine

基　　金：国土资源部地质矿产评价专项项目资助(编号:NO.12120113088200);国家自然科学基金项目资助(编号:U1304519);中国地质调查局百名青年地质英才培养计划资助

摘　　要：云母是一种性能独特的层状铝硅酸盐矿物,用途十分广泛。本文详细分析了云母矿物的晶体结构、表面性质及浮选药剂与云母的作用机理,综述了云母浮选捕收剂和抑制剂的研究现状,探讨了云母浮选传统工艺、新工艺和新装备的研究进展及实际应用。最后提出了云母浮选存在的问题并展望了未来的研究趋势。Mica is a kind of phyllosilicate mineral with unique properties .By introducing the crystal structure ,and surface properties of mica ,the mechanism between flotation reagents and mica mineral was discussed in detail .Then the development situation of mica flotation reagents was summarized from the aspects of collectors and depressants .Furthermore ,the research progress of mica flotation process was reviewed and applications of traditional process ,new technology and equipment were introduced through a series of examples .At last ,the existed problems and research trend of mica flotation were also discussed briefly .

关 键 词：云母 浮选工艺 浮选药剂 作用机理 

分 类 号：TD923.14[矿业工程—选矿]