| 低品位复杂多金属矿中黑白钨矿分选试验研究 |
| |
| 引用本文： | 邓丽红,周晓彤.低品位复杂多金属矿中黑白钨矿分选试验研究[J].矿产综合利用,2011(1):18-20. |
| |
| 作者姓名： | 邓丽红 周晓彤 |
| |
| 作者单位： | 广州有色金属研究院,广东广州,510651 |
| |
| 摘 要： | 对低品位复杂多金属矿脱除硫化矿和磁铁矿后的尾矿,采用强磁选分组,磁性产品及非磁性产品分别进行黑钨浮选和白钨浮选,白钨浮选精矿加温精选和酸浸的工艺流程,最终得到含WO372.59%的白钨精矿,回收率30.15%,含WO355.36%的黑钨精矿,回收率47.81%.
|
| 关 键 词： | 难选钨矿 强磁选 浮选 |
Experimental Research on Separating Wolframite and Scheelite from a Low-grade Complex Polymetallic Ore |
| |
| DENG Li-hong,ZHOU Xiao-tong.Experimental Research on Separating Wolframite and Scheelite from a Low-grade Complex Polymetallic Ore[J].Multipurpose Utilization of Mineral Resources,2011(1):18-20. |
| |
| Authors: | DENG Li-hong ZHOU Xiao-tong |
| |
| Abstract: | The tailings of a low-grade complex polymetallic ore removed sulfide ore and magnetic iron ore are divided into magnetic products and non-magnetic products by high-intensity magnetic separation.Then wolframite flotation and scheelite flotation of these two kinds of products were carried out.Finally,the scheelite concentrate of 72.59% WO3 with the recovery of 30.15% by using the technological flowsheets of hot cleaning flotation-acid leaching and the wolframite concentrate of 55.36% WO3 with the recovery of 47.81% are obtained respectively. |
| |
| Keywords: | Refractory tungsten ore High-intensity magnetic separation Flotation |
| 本文献已被 万方数据 等数据库收录！ |
| 点击此处可从《矿产综合利用》浏览原始摘要信息 |
|
点击此处可从《矿产综合利用》下载全文 |
|
