| 海绵铜浸出工艺研究 |
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| 引用本文： | 李耀星,;李相良,;刘三平,;苏立峰,;曲志平,;邓秋凤. 海绵铜浸出工艺研究[J]. 中国资源综合利用, 2014, 0(9): 16-18 |
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| 作者姓名： | 李耀星, 李相良, 刘三平, 苏立峰, 曲志平, 邓秋凤 |
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| 作者单位： | [1]徐州北矿金属循环利用研究院,江苏徐州221006; [2]北京矿冶研究总院,北京100044 |
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| 摘 要： | 针对海绵铜的浸出过程进行了研究,提出了常压-加压两段逆流浸出工艺。试验结果表明,Cu的总浸出率可达99%以上,贵金属不溶出,在浸出渣中得到富集。
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| 关 键 词： | 海绵铜 两段逆流 加压浸出 |
Study on the Leaching Process of Sponge Copper |
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| Affiliation: | Yaoxing Li, Xiangliang Li, Sanping Liu, Lifeng Su, Zhiping Qu, Qiufeng Deng (1.Xuzhou Institute of Metal Recyeling, Xuzhou 221006 China; 2.Beijing General Research Institute of Mining ＆ Metallurgy, Beijing 100044, China) |
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| Abstract: | This paper studied the leaching process of sponge copper. A new hydrometallurgical process-atmospheric and pressure countercurrent leaching was proposed. The test results showed that the leaching ratio of copper could reach 99%, noble metals were not leached and gathered in slag. |
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| Keywords: | sponge copper countercurrent pressure leaching |
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