| 复杂铜铅锌银多金属硫化矿选矿试验研究 |
| |
| 引用本文： | 范娜,李天恩,段珠. 复杂铜铅锌银多金属硫化矿选矿试验研究[J]. 矿冶工程, 2011, 31(4): 48-50 |
| |
| 作者姓名： | 范娜 李天恩 段珠 |
| |
| 作者单位： | 西安天宙矿业科技开发有限责任公司, 陕西 西安 710061 |
| |
| 摘 要： | 对某复杂铜铅锌银多金属硫化矿进行了选矿试验研究。依据矿物特性, 采用铜铅部分混合浮选、混合精矿铜铅分离、混合浮选尾矿再选锌的工艺流程, 可获得铜精矿铜品位23.37%、铜回收率63.99%, 铅精矿铅品位71.68%、铅回收率90.34%, 铅精矿含银1 189 g/t、银回收率78.04%, 锌精矿锌品位52.38%、锌回收率75.98%。试验所获技术指标理想, 为该矿石的开发利用提供了有效途径。
|
| 关 键 词： | 浮选 铜铅分离 多金属硫化矿 |
| 收稿时间： | 2011-03-21 |
Research on Beneficiation of Complicated Polymetallic Cu-Pb-Zn-Ag Sulfide Ore |
| |
| FAN Na,LI Tian-en,DUAN Zhu. Research on Beneficiation of Complicated Polymetallic Cu-Pb-Zn-Ag Sulfide Ore[J]. Mining and Metallurgical Engineering, 2011, 31(4): 48-50 |
| |
| Authors: | FAN Na LI Tian-en DUAN Zhu |
| |
| Affiliation: | Xi'an Tianzhou Mining Technology Co Ltd, Xi'an 710061, Shanxi, China |
| |
| Abstract: | Mineral processing experiments a complicated Cu-Pb-Zn-Ag sulfide ore have been conducted.According to the mineralogy of the ore,a flowsheet consisting of a Cu-Pb bulk flotation,a Cu/Pb separation of bulk concentrate,and a Zn separation from tailings of Cu/Pb bulk flotation,was introduced.As a result,a copper concentrate with Cu grade and recovery of 23.37% and 63.99%,respectively,a lead concentrate with Pb grade and recovery of 71.68% and 90.34%,respectively,and a zinc concentrate with Zn grade and recovery... |
| |
| Keywords: | flotation Cu/Pb separation polymetallic sulfide ore |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《矿冶工程》浏览原始摘要信息 |
|
点击此处可从《矿冶工程》下载全文 |
|
