| 氰化浸金优化工艺参数的探讨 |
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| 引用本文： | 张大铸. 氰化浸金优化工艺参数的探讨[J]. 河南冶金, 2004, 12(2): 26-29 |
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| 作者姓名： | 张大铸 |
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| 作者单位： | 三门峡市黄金设计院 |
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| 摘 要： | 通过试验对耗氰、耗氧较高且难浸出的金精矿的浸出工艺参数进行分析。试验结果显示，金的浸出不仅取决于超细磨矿，还必须经过强碱浸出预处理，并使矿浆中总氰与铜的摩尔比高于3：1，才能降低氰耗及提高浸出率。
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| 关 键 词： | 氰化浸金 摩尔比 金浸出率 |
| 修稿时间： | 2004-03-23 |
INVESTIGATION OF TECHNOLOGY PARAMETERS FOR CARBONITRIDING AND LEACHING GOLD |
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| Zhang Dazhu. INVESTIGATION OF TECHNOLOGY PARAMETERS FOR CARBONITRIDING AND LEACHING GOLD[J]. Henan Metallurgy, 2004, 12(2): 26-29 |
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| Authors: | Zhang Dazhu |
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| Affiliation: | Sanmenxia Gold Design Institute |
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| Abstract: | Through test,the gold minerals which consume too much oxygen and were difficult to leach and its technology parameters were analysed. Leaching of gold not only depends on superfining,but leaching pretreatment of strong base,and the mole ratio is above 3:1.Only this, consumption of cyanogen can be reduced and high leaching rate can also be gained. |
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| Keywords: | carbonitriding and leaching gold mole ratio gold leaching rate |
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