| 高铜钼精矿湿法浸铜工艺试验研究 |
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| 引用本文： | 许宝华.高铜钼精矿湿法浸铜工艺试验研究[J].黄金,2017,38(7). |
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| 作者姓名： | 许宝华 |
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| 作者单位： | 烟台东方冶金设计研究院有限公司 |
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| 摘 要： | 对某铜矿钼品位43.49%、含铜3.37%的钼精矿进行了湿法浸铜工艺试验。结果表明:酸浸除铜和化学氧化-酸浸除铜工艺,铜浸出率较低,钼损失率较高,未能提高钼精矿钼品位;CJ-1溶液除铜工艺铜浸出率高,钼损失率低,可达到提高钼精矿钼品位并降低含铜的目的。
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| 关 键 词： | 钼精矿 辉钼矿 酸浸 化学氧化 湿法 浸铜 CJ-1溶液 |
Experimental research on hydrometallurgical leaching of copper from high copper content molybdenum concentrates |
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| Xu Baohua.Experimental research on hydrometallurgical leaching of copper from high copper content molybdenum concentrates[J].Gold,2017,38(7). |
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| Authors: | Xu Baohua |
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| Abstract: | Experimental research on hydrometallurgical leaching of copper from a copper concentrate with molybdenum grade of 43.49 % and copper grade of 3.37 % has been carried out.The results show that with copper removed by acid leaching and by chemical oxidation-acid leaching process,the leaching rate of copper is low and the loss rate of molybdenum is high,failing to increase the molybdenum grade of the concentrate;the process with CJ-1 solution removing copper achieves high copper leaching rate and the loss rate of molybdenum is low,reaching the goal of improving molybdenum grade and lowering copper content. |
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| Keywords: | molybdenum concentrate molybdenite acid leaching chemical oxidation hydrometallurgical process copper leaching CJ-1 solution |
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