铁闪锌矿的选矿研究概况  

Research on Mineral Processing of Marmatite Ore

作　　者：童雄[1] 周庆华[1] 何剑[1] 饶峰[1] 

机构地区：[1]昆明理工大学

出　　处：《金属矿山》2006年第6期8-12,共5页Metal Mine

基　　金：国家自然科学基金资助项目(项目编号:504640036)

摘　　要：介绍了铁闪锌矿在我国的分布特点和铁闪锌矿含铁量与其可选性的关系。从浮选流程结构、铁闪锌矿的粒度、铁闪锌矿的活化、石灰和pH值、铁闪锌矿的捕收剂以及磁黄铁矿的抑制等各主要方面对铁闪锌矿选矿技术的研究和实践进行了较全面的总结归纳和分析,以期对铁闪锌矿选矿的更深入研究和铁闪锌矿及其伴生元素的更高效回收利用有所裨益。The distribution characteristic of marmatite ore in China and the relationship between its iron content and its beneficiablity are described. An all-sided summary is made of the research and the practice of the beneficiation technology for marmatite ore from the main aspects of flotation flowsheet structure, particle size of marmatite, its activation, lime and pH value, collector for marmatite and depressor for pyrrhotite in the hope that it can benefit the further research on marmatite ore and the more efficient recovery of its associated elements.

关 键 词：铁闪锌矿 活化剂 抑制剂 磁黄铁矿 石灰 

分 类 号：TD952.3[矿业工程—选矿] TD92