| 内蒙某低品位金矿浸出的试验研究 |
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| 引用本文： | 宫博,薛仕林.内蒙某低品位金矿浸出的试验研究[J].矿业快报,2008,24(3):29-31. |
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| 作者姓名： | 宫博 薛仕林 |
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| 作者单位： | 1. 沈阳化工学院,110142,辽宁省沈阳市
2. 东北大学 |
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| 摘 要： | 以内蒙古乌拉特中旗浩尧尔忽洞金矿(217金矿)矿石为研究对象,采用实验室柱浸试验,研究不同的粒度、氰化钠浓度、喷淋强度以及助浸剂添加量对金矿浸出速度的影响.根据试验的结果,提出了该金矿浸出适宜的工艺条件.
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| 关 键 词： | 金矿 柱浸 氰化钠 |
| 文章编号： | 1009-5683(2008)03-0029-03 |
| 修稿时间： | 2007年9月25日 |
Research on Leaching of Low Grade Gold Ore in Inner Mongolia |
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| Gong Bo,Xue Shilin.Research on Leaching of Low Grade Gold Ore in Inner Mongolia[J].Express Information of Mining Industry,2008,24(3):29-31. |
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| Authors: | Gong Bo Xue Shilin |
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| Affiliation: | Gong Bo(Shenyang Institute of Chemical Technology) Xue Shilin(Northeastern University) |
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| Abstract: | Heap leaching is an effective means to process low grade gold ore.The gold output produced by the heap leaching method accounts for over 30% of the total gold output in the world.The laboratory column leaching test of the gold ore taken from 217 Gold Mine of Inner Mongolia was carried out.The effects of particle size,density of sodium cyanide,spraying intensity and amount of lixiviant on leaching velocity were studied.Optimum process conditions for this gold ore were confirmed by the test results. |
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| Keywords: | Low grade gold ore Heap leaching Leaching velocity |
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