| 新疆某铜铅锌矿浮选新工艺试验研究 |
| |
| 引用本文： | 李晓波,彭文贵,解志锋.新疆某铜铅锌矿浮选新工艺试验研究[J].矿冶,2015,24(5):13-17. |
| |
| 作者姓名： | 李晓波 彭文贵 解志锋 |
| |
| 作者单位： | 江西理工大学资源与环境工程学院,四川有色金砂选矿药剂有限公司,江西理工大学资源与环境工程学院 |
| |
| 基金项目： | 校级课题(jxxj12008) ；江西省教育厅科学研究项目(GJJ11480)。 |
| |
| 摘 要： | 针对新疆某铜铅锌多金属选矿厂现有流程生产存在的铜产品中含铅偏高、铅精矿品位低(只有25%左右)的问题,开展铜铅混合浮选捕收剂以及铜铅分离无毒药剂高效分离的研究。在高碱及无需脱水作业的情况下,使用强抑制剂THB-2抑铜浮铅新工艺实现铜铅分离,试验得到含铜23.17%、铜回收率为85.03%,含铅7.84%、铅回收率为19.60%的铜精矿,铅精矿含铅49.96%、铅回收率达71.00%,含有价金属银高达850.76 g/t,锌精矿含锌53.19%、锌回收率为86.33%的选矿技术指标。顺利地解决了困扰选厂的问题。
|
| 关 键 词： | 浮选 铜铅分离 新型抑制剂 |
| 收稿时间： | 2014/12/17 0:00:00 |
| 修稿时间： | 2014/12/20 0:00:00 |
An experimental study about new flotation technology of Copper-Lead-Zinc Minein Xinjiang Province |
| |
| Li xiaobo,Peng caigui and Xie zhifeng.An experimental study about new flotation technology of Copper-Lead-Zinc Minein Xinjiang Province[J].Mining & Metallurgy,2015,24(5):13-17. |
| |
| Authors: | Li xiaobo Peng caigui and Xie zhifeng |
| |
| Affiliation: | Jiangxi University of Science and Technology,Sichuan nonferrous metal Sand ore dressing Pharmacelltical CoLtd Pangzhihua,Jiangxi University of Science and Technology |
| |
| Abstract: | In terms of the existed problem presented during process production in Copper-Lead-Zinc multi-metal concentrating mill, it is necessary to perform an experimental study about mixed flotation collectors of Copper-Lead mine and non-toxic reagent of high-efficiency separating Copper-Lead process. In high alkaline condition, we achieve targeted Copper-Lead separation by a kind of potent inhibitor named THB-2 in copper flotation which is shown as below: the grade of copper can be obtained 23.17% and the copper recovery reaches 85.03% and obtained 7.84% and the lead recovery reaches 19.60%. And grade of lead is 49.96%, the recovery can keep 71.00%, obtained silver 850.76g/t additionally. the grade of zinc can be obtained 53.19% and the zinc recovery reaches 86.33%. Therefore, the problem mentioned before is solved successfully. |
| |
| Keywords: | flotation copper-lead separation new inhibitor separation of copper and lead |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《矿冶》浏览原始摘要信息 |
|
点击此处可从《矿冶》下载全文 |
|
