关宝山采场三类代表性矿石工艺矿物学及可选性研究  

Process Mineralogy and Washability Study for Three Kinds of Representative Ores in Guanbaoshan Stope

作　　者：吴文红 陈国岩 何云林 刘志龙 WU Wenhong;CHEN Guoyan;HE Yunlin;LIU Zhilong(Ansteel Group Mining Engineering and Research Institute Co.,Ltd.,Anshan 114002;Guanbaoshan Mining Co.,Ltd.,Anshan 114002,China)

机构地区：[1]鞍钢集团矿业设计研究院有限公司,辽宁鞍山114002 [2]关宝山矿业有限公司,辽宁鞍山114002

出　　处：《矿业工程》2018年第5期27-31,共5页Mining Engineering

摘　　要：为稳定关宝山矿业生产最终精矿质量,优化配矿供矿,研究了其三类代表性矿石的矿石组成、结构构造、嵌布特征等工艺矿物学特性,探讨了矿石的解离特性。通过采用选厂现生产工艺流程分别对三类代表性矿石进行可选性试验研究,分析了矿石选别指标较差的原因。To stabilize the final concentrate quality of Guanbaoshan mining Co.,Ltd,and to optimize the ore proportion and supply,the paper studies the ore constitution,structure,dissemination characteristics and other process mineralogy characteristics of three kinds of representative ores.It discusses the dissociation characteristics of ore.Through the existing production process flowsheet in concentrate plant,the papter carries out the washability research for three kinds of representative ores.It analyzes the reasons why the grading index of ore is poor.

关 键 词：工艺矿物学 嵌布特性 可选性 

分 类 号：TD913[矿业工程—选矿]