| 甘肃某微细粒浸染型难处理金矿选矿试验研究 |
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| 引用本文： | 张立征,王彩霞,赵福财.甘肃某微细粒浸染型难处理金矿选矿试验研究[J].矿冶工程,2011,31(4). |
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| 作者姓名： | 张立征 王彩霞 赵福财 |
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| 作者单位： | 招金矿业股份有限公司,山东招远,265400 |
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| 摘 要： | 对甘肃某微细粒浸染型难处理金矿进行了选矿试验研究,结果表明,采用阶段磨矿-阶段浮选-尾矿氰化浸金的工艺流程,可以获得浮选精矿Au品位45.01g/t、回收率82.79%、金总回收率为92.92%的较好指标。
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| 关 键 词： | 浮选 氰化浸出 微细粒浸染型金矿 难处理金矿 |
Mineral Processing Experiments on Fine-disseminated Refractory Gold Ore from Gansu |
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| ZHANG Li-zheng,WANG Cai-xia,ZHAO Fu-cai.Mineral Processing Experiments on Fine-disseminated Refractory Gold Ore from Gansu[J].Mining and Metallurgical Engineering,2011,31(4). |
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| Authors: | ZHANG Li-zheng WANG Cai-xia ZHAO Fu-cai |
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| Affiliation: | ZHANG Li-zheng,WANG Cai-xia,ZHAO Fu-cai(Zhaojin Mining Industry Co Ltd,Zhaoyuan 265400,Shandong,China) |
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| Abstract: | Mineral processing experiments were carried out on a certain fine-disseminated refractory gold ore from Gansu Province.The results show that,adopting a flowsheet consisting of stage grinding,stage flotation and cyanide leaching of flotation tailings,a gold concentrate with gold content and recovery of 45.01 g/t and 82.79%,respectively,can be obtained,while the total gold recovery amounts to 92.92%. |
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| Keywords: | flotation cyanide leaching fine-disseminated gold ore refractory gold ore |
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