| 甘肃东海金矿矿石浮选试验研究 |
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| 引用本文： | 杜世勇.甘肃东海金矿矿石浮选试验研究[J].黄金,2009,30(12):45-47. |
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| 作者姓名： | 杜世勇 |
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| 作者单位： | 甘肃有色地质勘查局四队 |
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| 摘 要： | 甘肃东海金矿矿石采用堆浸工艺处理，金回收率仅为50％，银回收率为58％。为提高金、银回收率，根据该矿石性质，进行了浮选工艺回收金试验。浮选闭路试验结果表明，金的回收率达到87．13％，银的回收率达到90．23％。
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| 关 键 词： | 金矿石 浮选 金回收率 |
Experimental study on gold ore floatation in Gansu Donghai gold mine |
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| Du Shiyong.Experimental study on gold ore floatation in Gansu Donghai gold mine[J].Gold,2009,30(12):45-47. |
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| Authors: | Du Shiyong |
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| Affiliation: | Du Shiyong ( 4th Party of Gansu Nonferrous Geological Exploration Bureau) |
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| Abstract: | With heap leaching process, the gold recovery rate is only 50% and silver recovery is 58% in Donghai gold mine. In order to enhance the recovery rate, flotation tests are carried out based on the properties of the ore. In the closed-circuit floatation test, the gold recovery rate is 87.13% and that of silver is 90.23%. |
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| Keywords: | gold ore floatation experiment recovery rate of gold |
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