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金属矿山 ›› 2014, Vol. 43 ›› Issue (02): 83-86.

• 矿物工程 • 上一篇    下一篇

辽宁某铜铅锌多金属硫化矿工艺矿物学研究

王伟之1,2,李学军3,陈丽平1   

  1. 1.河北联合大学矿业工程学院,河北 唐山 063009;2.河北省矿业开发与安全技术实验室,河北 唐山 063009;3.河北省地矿局第二地质大队,河北 唐山 063000
  • 出版日期:2014-02-15 发布日期:2014-04-21

Process Mineralogy Research on a Copper-Lead-Zinc Polymetallic Sulphide Ore from Liaoning

Wang Weizhi1,2,Li Xuejun3,Chen Liping1   

  1. 1.College of Mining Engineering,Hebei United University,Tangshan 063009,China; 2.Hebei Provincial Key Laboratory of Mining Development and Safety Technology, Tangshan 063009,China;3.No.2 Geological Team of Geology and Mineral Exploration Bureau in Hebei,Tangshan 063000,China
  • Online:2014-02-15 Published:2014-04-21

摘要: 对辽宁某铜铅锌多金属硫化矿矿石进行了工艺矿物学研究,重点查明矿石的结构、构造,矿物组 成,铜、铅、锌的赋存形式及主要矿物的嵌布特性。研究结果表明,矿石中的金属硫化物间及硫 化物与脉石矿物间嵌布关系密切而复杂,存在铅铜及锌铜包含关系,将对铜铅锌的分选产生不利 影响。研究结果可为该多金属硫化矿浮选原则流程的选择提供参考依据。

关键词: 铜铅锌硫化矿, 工艺矿物学, 赋存状态, 嵌布特性

Abstract: Process mineralogy research on a copper-lead-zinc polymetallic ore from Liaoning province was carried out.The emphasis was focusing on the structure,tectonics, mineral composition,occurrence state of copper,lead and zinc,and dissemination characteristics of main minerals.The results showed that sulphide ore has close and complex intergrowth with each other as well as with gangue minerals.There exist embedding relationship between lead and copper,zinc and copper,which may be harmful for separation of copper,lead and zinc.The process mineralogy results provide reference for selecting and determining the flotation process for the copper-lead-zinc polymetallic sulphide ore.

Key words: Copper-lead-zinc sulphide ore, Process mineralogy, Occurrence state, Embedded characteristics