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现代矿业 ›› 2013, Vol. 29 ›› Issue (01): 38-41.

• 采选工程 • 上一篇    下一篇

采用新药剂提高铜铅锌浮选指标试验

胡献立,潘瑞桃   

  1. 河南金渠黄金股份有限公司金渠金矿
  • 出版日期:2013-01-15 发布日期:2013-01-24

Experiments on Improvement of Cu-Pb-Zn Flotation Index with New Pharmacy

Hu Xianli,Pan Ruitao   

  1. Jinqu Gold Mine, Henan Jinqu Gold Corporation
  • Online:2013-01-15 Published:2013-01-24

摘要: 为了提高新疆某铜铅锌多金属矿铜铅锌浮选指标,通过浮选试验研究采用了新型药剂酯-8、B6,浮选闭路试验获得了铜品位为22.61%、铜回收率为50.19%的铜精矿,铅品位为52.57%、铅回收率为81.24%的铅精矿,锌品位为55.46%、锌回收率为91.40%的锌精矿,指标良好,比现有生产药剂方案指标铜、铅、锌回收率分别提高了4.63、1.77和1.34个百分点。

关键词: 铜铅锌多金属矿, 新型药剂, 浮选

Abstract: In order to improve the copper, lead and zinc flotation index of Xinjiang Cu-Pb-Zn polymetallic ore, the flotation tests are made.With the use of new agent ester-8 and B6 in close-circuit tests, copper concentrate with Cu grade of 22.61% and recovery of 50.19%, lead concentrate with Pb grade of 52.57% and recovery of 81.24%, and zinc concentrate with Zn grade of 55.46% and recovery of 91.40% were obtained.Comparing with the current agents scheme, the copper, lead and zinc recoveries were increased by 4.63, 1.77 and 1.34% respectively with the new agent.

Key words: Cu-Pb-Zn polymetallic ore, New Pharmacy, Flotation