低品位铝土矿选矿技术的优化  

Technic optimizing of low-grade bauxite by ore dressing

作　　者：王鹏[1] 王宝奎[1] 石建军[1] 李银文[1] 

机构地区：[1]沈阳铝镁设计研究院有限公司,辽宁沈阳110001

出　　处：《轻金属》2011年第9期8-10,共3页Light Metals

摘　　要：以铝硅比4左右的低品位铝土矿为原料,YG作捕收剂,碳酸钠作调整剂,通过实验探讨了正浮选方法提高一水硬铝石铝硅比的影响因素和工艺条件。对不同选矿流程的技术经济指标做了简要的对比。With low-grade bauxite of an alumina to silicon ratio of 4.0 as samples,YG as the collectors,sodium carbonate as the conditioning agent,the factors influencing the improvement of an alumina to silicon ratio of bauxite and the suitable flotations were investigated in experiments.It has been compared in index of technique and economy of different ore dressing flows.

关 键 词：低品位铝土矿 捕收剂 选矿流程 

分 类 号：TD952[矿业工程—选矿]