| 用高砷铜精矿制取硫酸铜与金银回收的研究 |
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| 引用本文： | 斯公敏,艾霄雯.用高砷铜精矿制取硫酸铜与金银回收的研究[J].黄金,1997,18(4):34-38. |
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| 作者姓名： | 斯公敏 艾霄雯 |
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| 作者单位： | 杭州大学化学系 |
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| 摘 要： | 介绍了高砷铜精矿为原料，进行制取硫酸铜并回收其中金银的研究。试验采用正交的方法得出最佳的焙烧和酸浸条件，确立处理该种精矿的工艺流程。通过该工艺的操作，不仅能制得合格的硫酸酸和氧化铜，并且能回收其中所含的金、银、回收率分别为９６．１％和８３．２％。
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| 关 键 词： | 高砷铜精矿 硫酸铜制取 回收 金 银 |
Study on making cupric sulfate with high arsenic bearing copper concentrate and the recovery of gold and silver |
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| Si Gongmin et al..Study on making cupric sulfate with high arsenic bearing copper concentrate and the recovery of gold and silver[J].Gold,1997,18(4):34-38. |
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| Authors: | Si Gongmin |
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| Affiliation: | The Chemical Department of Hangzhou University |
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| Abstract: | In this paper,the study on making cupric sulfate with high arsenic bearing copper concentrate and the recovery of gold and silver are introduced.The optimal conditions of roasting and acid leaching are ascertained and the process flow to treat this kind concentrate is established from the experiment in which the method of quadrature test is used. Through the operation of this technology,not only the qualified cupric sulfate and copper oxide can be obtained,but also the recovery rates of gold and silver can reach 96.1% and 83.2% respectively. |
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| Keywords: | high arsenic bearing copper concentrate cupric sulfate recocery of gold and silver |
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