| 某锡石多金属硫化矿选矿工艺研究 |
| |
| 引用本文： | 刘四清,王红梅,刘文彪,罗洪涛.某锡石多金属硫化矿选矿工艺研究[J].矿产保护与利用,2007(2):28-30. |
| |
| 作者姓名： | 刘四清 王红梅 刘文彪 罗洪涛 |
| |
| 作者单位： | 昆明理工大学国土资源工程学院矿物加工系,昆明,650093 |
| |
| 摘 要： | 对某锡石多金属硫化矿进行了“浮选—重选”和“重选—浮选”的选矿工艺流程研究,结果表明两流程均可产出锡粗精矿以及富中矿,锡总回收率61.81%-67.90%;并获得含铜5.22%-7.04%的铜粗精矿,铜回收率为70%-78%,实现了资源综合利用。采用“阶段磨矿、阶段选别的浮选—重选”联合流程更适于处理此矿石。
|
| 关 键 词： | 锡石 多金属硫化矿 浮选 重选 综合利用 |
| 文章编号： | 1001-0076(2007)02-0028-03 |
| 修稿时间： | 2006-11-01 |
Study of Mineral Processing Technology for a Cassiterite Multiple Metallic Sulfide Ore |
| |
| LIU Si - qing, WANG Hong - mei, LIU Wen - biao,et al..Study of Mineral Processing Technology for a Cassiterite Multiple Metallic Sulfide Ore[J].Conservation and Utilization of Mineral Resources,2007(2):28-30. |
| |
| Authors: | LIU Si - qing WANG Hong - mei LIU Wen - biao |
| |
| Affiliation: | Department of Mineral Processing, Faculty of Land and Resource Engineering, Kunming University of Science and Technology, Kunming 650093, China |
| |
| Abstract: | Results of processing the metallic sulfide ore show that the rough concentrate and rich middling of tin can be obtained both by the two combined processing flowsheet of flotation - gravity concentration and gravity concentration - flotation. The total recovery of tin reaches 61.81% - 67.90%, and the rough copper concentrate of 5.22% -7.04% Cu can be obtained with a recovery of 70% -78% too. In these ways, comprehensive utilization of the resource can be realized well, The combined processing flowsheet of flotation - gravity concentration with stage grinding and stage separation is better than the another flowsheet. |
| |
| Keywords: | cassiterite multiple metallic sulfide ore flotation gravity concentration comprehensive utilization |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
