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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 |
Author | Institution |
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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