| 锌中浸渣-硫化锌精矿协同浸出锌、铟的研究 |
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| 引用本文： | 张 帆,魏 昶,邓志敢,李兴彬,李存兄,李旻廷. 锌中浸渣-硫化锌精矿协同浸出锌、铟的研究[J]. 有色金属工程, 2016, 6(3) |
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| 作者姓名： | 张 帆 魏 昶 邓志敢 李兴彬 李存兄 李旻廷 |
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| 作者单位： | 昆明理工大学 冶金与能源工程学院,昆明理工大学 冶金与能源工程学院,昆明理工大学 冶金与能源工程学院,昆明理工大学 冶金与能源工程学院,昆明理工大学 冶金与能源工程学院,昆明理工大学 冶金与能源工程学院 |
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| 基金项目： | 国家自然科学基金项目（面上项目，重点项目，重大项目） |
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| 摘 要： | 本文在硫酸体系下对锌中浸渣-硫化锌锌精矿协同浸出工艺与锌中浸渣直接热酸浸出工艺进行了对比。实验结果表面：添加锌精矿进行协同浸出能够有效提高锌中浸渣中有价金属锌、铟和铁的浸出率。在实验的基础上,对锌中浸渣-锌精矿协同浸出机理进行了探讨,为协同浸出提供了理论依据。
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| 关 键 词： | 协同浸出 锌中浸渣 锌精矿 锌 铟 |
| 收稿时间： | 2015-10-08 |
| 修稿时间： | 2015-11-02 |
Simultaneous leaching of zinc and indium from zinc neutral-leaching residue and sphalerite concentrate |
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| ZHANG Fan,WEI Chang,DENG Zhi-gan,LI Xing-bin,LI Cun-xiong and LI Min-ting. Simultaneous leaching of zinc and indium from zinc neutral-leaching residue and sphalerite concentrate[J]. Nonferrous Metals Engineering, 2016, 6(3) |
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| Authors: | ZHANG Fan WEI Chang DENG Zhi-gan LI Xing-bin LI Cun-xiong LI Min-ting |
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| Affiliation: | Faculty of Metallurgical and Energy Engineering,Kunming University of Science and Technology,Faculty of Metallurgical and Energy Engineering,Kunming University of Science and Technology,Faculty of Metallurgical and Energy Engineering,Kunming University of Science and Technology,Faculty of Metallurgical and Energy Engineering,Kunming University of Science and Technology,Faculty of Metallurgical and Energy Engineering,Kunming University of Science and Technology,Faculty of Metallurgical and Energy Engineering,Kunming University of Science and Technology |
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| Abstract: | In this paper, the direct hot-acid leaching of zinc neutral-leaching residue without and with addition of sphalerite concentrate as a reducing agent was investigate. It was clear that by addition of sphalerite concentrate the zinc neutral-leaching residue were mostly dissolved and disslution of the zinc and indium from the residue would be improved. According to the results of the tests, this paper discussed the meachanism in the simultaneous leaching process of zinc neutral-leaching residue and sphalerite concentrate, which provided the basis for strengthening the process of simultaneous leaching. |
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| Keywords: | simultaneous leaching, zinc neutral-leaching residue, sphalerite concentrate, zinc, indium |
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