| 某含砷浮选金精矿的细菌氧化预处理-氰化提金试验研究 |
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| 引用本文： | 钟少燕,武良光.某含砷浮选金精矿的细菌氧化预处理-氰化提金试验研究[J].黄金,2003,24(10):37-41. |
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| 作者姓名： | 钟少燕 武良光 |
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| 作者单位： | 山东黄金集团烟台设计研究工程有限公司 |
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| 摘 要： | 云南省某含砷难浸金精矿，常规氰化金浸出率仅为26．17％，通过采用细菌氧化预处理后，金浸出率达到98．25％，获得了非常理想的试验指标。
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| 关 键 词： | 微细粒嵌布 生物氧化 氰化 浸出率 |
| 文章编号： | 1001-1277(2003)10-0037-05 |
| 修稿时间： | 2003年7月4日 |
Experimental study on bacterial pre-oxidation of arsenic-bearing flotation gold concentrate followed by cyaniding |
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| Zhong Shaoyan,Wu Liangguang.Experimental study on bacterial pre-oxidation of arsenic-bearing flotation gold concentrate followed by cyaniding[J].Gold,2003,24(10):37-41. |
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| Authors: | Zhong Shaoyan Wu Liangguang |
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| Affiliation: | Yantai Engineering Design and Research Ltd.Co.of Shandong Gold Group |
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| Abstract: | A certain arsenic bearing refractory gold concentrate of Yunnan Province were treated by conventional cyanide process,however,the gold leaching rate was only 26.17%.Through pretreatment by bacterial oxidation,the gold leaching rate reached 98.25%,getting quite satisfactory result. |
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| Keywords: | fine grain dissemination bio preoxidation cyanidation leaching rate |
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