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Gold Science and Technology ›› 2014, Vol. 22 ›› Issue (2): 63-66.doi: 10.3969/j.issn.1005-2518.2014.02.063

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Research Progress of the Arsenic-containing Refractory Gold Flotation

SHEN Shubao,TANG Minggang   

  1. Zhaojin Mining Industry Co.,Ltd.,Zhaoyuan   265400,Shandong,China
  • Received:2013-11-30 Revised:2014-02-05 Online:2014-04-28 Published:2014-08-26

Abstract:

With the increasingly exhausting of easily leachable gold ores,the proportion of refractory gold ores which containing arsenic is growing larger.The ores were dealt commonly with the flotation method,and summarizing the flotation technology of refractory gold ores which containing arsenic is very important.Obviously,research and development of the flotation reagent is the key to the flotation technology of the containing arsenic gold ores.In recent years,it has made more progress for the development and application of the high selective collector and arsenic inhibitors.And the research on flotation also has made innovative achievements.In short,the development and application of the high selective collector and arsenic inhibitors and the exploitations of combined processes are the main directions for the research of refractory gold ores which containing arsenic.

Key words: arsenic-containing gold ores, flotation agents, flotation progress, collector

CLC Number: 

  • O657

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