Selection of Oxidation Pretreatment Process for Gold Floatation Concentrate
Received:December 01, 2015  Revised:December 03, 2015
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DOI:doi:10.3969/j.issn.1007-7545.2016.05.013
KeyWord:gold floatation concentrate; oxidation pretreatment; bio-oxidation; roasting oxidation; technical economy
              
AuthorInstitution
LI Shiliang 北京矿冶研究总院
WANG Yun 北京矿冶研究总院
DU Yuyan 北京矿冶研究总院
ZHANG Shihai 北京矿冶研究总院
ZHANG Cuicui 北京矿冶研究总院
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Abstract:
      According to ore properties and test results of gold concentrate, and based on qualitative analysis and comparison of technology and economy, operating cost of bio-oxidation process is higher than that of roasting oxidation process, while investment is lower than that of roasting oxidation process. On the whole, bio-oxidation pretreatment process is recommended considering its obvious advantages.
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