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金属矿山 ›› 2019, Vol. 48 ›› Issue (09): 8-14.

• 专题综述 • 上一篇    下一篇

氧化铅锌矿浮选法研究进展

黄超军,郭腾博,李坤,李少平,何桂春   

  1. 江西理工大学资源与环境工程学院,江西 赣州 341000
  • 出版日期:2019-09-15 发布日期:2019-10-10
  • 基金资助:

    基金项目:国家自然科学基金项目(编号:5177040703);江西省科技创新人才项目(编号:S2016RCCXB0015)。

Progress on Oxidized Lead-Zinc Ore Flotation Methods

Huang Chaojun,Guo Tengbo,Li kun,Li Shaoping,He Guichun2   

  1. School of Resources and Environmental Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, China
  • Online:2019-09-15 Published:2019-10-10

摘要: 随着易选硫化铅锌矿石资源的日渐减少,市场对铅锌金属的强烈需求推动了难选氧化铅锌矿石浮选技术的进步。为了系统展示难选氧化铅锌矿石浮选技术的进展,从硫化钠硫化浮选法和硫磺硫化浮选法等2方面总结了硫化浮选技术的进展情况,从重选—浮选联合工艺和选冶联合工艺等2方面总结了联合工艺技术的进展情况,从絮凝浮选法、螯合剂浮选法、组合捕收剂浮选法和组合抑制剂浮选法等4方面总结了基于新药剂的浮选技术进展情况,最后对氧化铅锌矿石浮选技术发展的方向展望。

关键词: 氧化铅锌矿石, 硫化浮选, 重浮联合工艺, 选冶联合工艺, 絮凝浮选, 螯合剂浮选, 组合药剂

Abstract: With the decrease of free-milling lead-zinc sulfide ore resources, the intense demand of market for lead-zinc metal has made the progress on flotation technology of refractory lead-zinc oxide ore. In order to systematically present the progress of flotation technology of refractory lead-zinc oxide ore, the progress of sulfidation flotation technology was summarized from two aspects, including sodium sulfide vulcanization and sulfur vulcanization flotation method. The progress of combined process was summarized from two aspects, including gravity-flotation technology and dressing-metallurgy combination technology. Four aspects, including flocculating flotation, chelating agent flotation, combined collector flotation and combined inhibitor flotation were summarized based on new reagent. Finally, the development direction of flotation technology of lead-zinc oxide ore was prospected.

Key words: Lead-zinc oxide ore, Sulfidation flotation, Gravity-flotation technology, Dressing-metallurgy combination technology, Flocculating flotation, Chelating agent flotation, Combined agent