| 贵州某铅细粒嵌布的高硫铅锌矿浮选工艺研究 |
| |
| 引用本文： | 傅开彬,宁燕,肖军辉,王进明.贵州某铅细粒嵌布的高硫铅锌矿浮选工艺研究[J].中国矿业,2016,25(5). |
| |
| 作者姓名： | 傅开彬 宁燕 肖军辉 王进明 |
| |
| 作者单位： | 固体废物处理与资源化教育部重点实验室,固体废物处理与资源化教育部重点实验室,固体废物处理与资源化教育部重点实验室,固体废物处理与资源化教育部重点实验室 |
| |
| 基金项目： | 固体废物处理与资源化教育部重点实验室资助课题(13zxgk07),西南科技大学教育教学改革专项项目(15xn0008) |
| |
| 摘 要： | 针对贵州某铅和硫嵌布粒度细、硫含量较高的铅锌矿开展浮选工艺研究。结果表明,磨矿细度-0.074mm占60%,采用优先浮选流程,铅浮选流程为"一粗三精三扫"、锌浮选流程为"一粗三精三扫"、硫浮选流程为"一粗一精二扫",能获得合格精矿,铅精矿中铅品位43.29%、回收率78.33%,锌精矿中锌含量为44.90%、回收率91.21%,硫精矿硫含量为45.85%、回收率为58.99%。
|
| 关 键 词： | 贵州 铅细粒嵌布 高硫 铅锌矿 浮选 |
| 收稿时间： | 2015/7/30 0:00:00 |
| 修稿时间： | 2016/1/29 0:00:00 |
Floatation of a Pb-finely-disseminated high-sulfur lead-zinc ore in Guizhou |
| |
| FU Kaibin,NING Yan,Xiao Junhui and WANG Jinming.Floatation of a Pb-finely-disseminated high-sulfur lead-zinc ore in Guizhou[J].China Mining Magazine,2016,25(5). |
| |
| Authors: | FU Kaibin NING Yan Xiao Junhui and WANG Jinming |
| |
| Affiliation: | Key Laboratory of Solid Waste Treatment and Resource Recycle,Ministry of Education,Mianyang Sichuan,Key Laboratory of Solid Waste Treatment and Resource Recycle,Ministry of Education,Mianyang Sichuan,Key Laboratory of Solid Waste Treatment and Resource Recycle,Ministry of Education,Mianyang Sichuan,Key Laboratory of Solid Waste Treatment and Resource Recycle,Ministry of Education,Mianyang Sichuan |
| |
| Abstract: | A lead-zinc ore characterized by Pb,S-finely-disseminated and high-sulfur was recovered by flotation process. The results show that the qualified concentrates were attained by differential flotation process at grinding fineness of -0.074 mm (60%), the flotation process recovered galena by one-stage rougher, three-stage cleaning and three-stage scavenger, and sphalerite by one-stage rougher, three-stage cleaning and three-stage scavenger, and pyrite by one-stage rougher, one-stage cleaning and two-stage scavenger. The lead concentrate of 43.29% Pb with a recovery of 78.33%, the zinc concentrate of 44.90% Zn with a recovery of 91.21%, the sulfur concentrate of 45.85% S with a recovery of 58.99% were obtained. |
| |
| Keywords: | GuiZhou Pb-finely-disseminated high-sulfur Lead-zinc ore Flotation |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《中国矿业》浏览原始摘要信息 |
|
点击此处可从《中国矿业》下载全文 |
|
