贵州高硅铝土矿磨矿试验研究  

Experimental study on grinding of a high-silica bauxite in Guizhou

作　　者：李莎莎 Li Shasha(Zhengzhou Non-ferrous Metals Research Institute Co.,Ltd.of CHALCO,Zhengzhou 450041,China)

机构地区：[1]中铝郑州有色金属研究院有限公司,河南郑州450041

出　　处：《轻金属》2020年第5期5-10,共6页Light Metals

摘　　要：以贵州某地低品位高硅铝土矿为研究对象,开展工艺矿物学研究和实验室磨矿条件研究,确定了较合理的介质充填率、尺寸、配比、磨矿浓度、助磨剂、磨矿时间和磨矿工艺流程等因素,为工业试验提供了理论依据。Taking a low-grade high-silica bauxite mine in Guizhou as a research object,the studies of process mineralogy and laboratory grinding conditions were carried out,and a more reasonable factors of medium filling rate,size,proportion,grinding concentration,grinding aid,grinding time and grinding process flow were determined.It provides a theoretical basis for industrial testing.

关 键 词：高硅铝土矿 工艺矿物学 QEMSCAN 磨矿条件 选择性磨矿 

分 类 号：TD952[矿业工程—选矿]