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| The development of optimization technique in gold ore cyanidation-leaching |
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Received:March 06, 2010
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| DOI：10.3969/j.issn.1005-7854.2011.01.014 |
| KeyWord:refractory gold ores; cyanidation-leaching; leaching aid; oxygenation; roasting |
| Author | Institution |
| WANG Yun-fan |
Faculty of Land Resource Engineering, Kunming University of Science and Technology;Kunming，China |
| ZHOU Ping |
Barun Mining Co. Baotou Iron and Steel Group，Baotou14521，Inner Mongolia，China |
| PEI Bin |
Faculty of Land Resource Engineering, Kunming University of Science and Technology;Kunming，China |
| LUO Xi-mei |
Faculty of Land Resource Engineering, Kunming University of Science and Technology;Kunming，China |
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| Abstract: |
| This paper systematically reviewed the optimization technique in gold ores cyanidation-leaching at home and abroad. And the leaching aids, oxygenation technique, roasting, oxidation technology of the pressurization and biotechnology have been discussed repectively. It described the efficient leaching method of refractory gold ores in the end. |
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