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| Experiment of Cyanide Leaching of Xianrenyan Surface Gold Ore |
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Received:January 07, 2013
Revised:January 12, 2013
Accepted:January 14, 2013
Published Online:May 21, 2013
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| DOI：10.3969/j.issn.1007-7545.2013.06.010 |
| KeyWord:gold cyaniding leaching; gold ore; roasting; blast; heap leaching; Xianrenyan |
| Author | Institution |
| Fu Chou-lin |
湖南水口山有色金属集团有限公司 |
| zhongxiong |
湖南水口山有色金属集团有限公司 |
| FU Gao-ming |
湖南水口山有色金属集团有限公司 |
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| Abstract: |
| Three cyaniding leaching methods were compared based on characteristics and chemical composition of Xianrenyan surface gold ore. The effects of pretreatment of ore, particle size, blasting and stirring, and roasting on gold leaching rate were investigated. The results show that heap leaching is the reasonable method for Xianrenyan gold ore with the advantages of low cost and large handling capacity. |
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