| 电催化浸出硫化锌精矿工艺研究 |
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| 引用本文： | 龙小艺,许民.电催化浸出硫化锌精矿工艺研究[J].有色金属(冶炼部分),2005(5):32-35. |
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| 作者姓名： | 龙小艺 许民 |
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| 作者单位： | 南昌大学化学系,江西,南昌,330047 |
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| 摘 要： | 研究了电催化三氯化铁浸出硫化锌精矿工艺。考察了温度、酸浓度、槽电压、搅拌速度等因素对锌浸出率的影响,在优化条件下,矿料中的硫90%以上以单质硫回收,锌浸出率可达95%以上。
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| 关 键 词： | 硫化锌精矿 电催化 三氯化铁 浸出 |
| 文章编号： | 1007-7545(2005)05-0032-03 |
Study on Electricity Catalysis for Leaching Zinc Sulfide Concentrate |
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| LONG Xiao-yi,XU Min.Study on Electricity Catalysis for Leaching Zinc Sulfide Concentrate[J].Nonferrous Metals(Extractive Metallurgy),2005(5):32-35. |
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| Authors: | LONG Xiao-yi XU Min |
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| Abstract: | The leaching process of electricity catalysis zinc sulfide concentrate in FeCl_3-HCl-CaCl_2 system has been studied.The following effect factors on zinc leaching ratio are investigated: temperature,acidity,trough voltage and stirring-speed.In optimum condition,zinc leaching ratio could attain 95%,and more than 90% sulfide in ore could be recovered in the form of sulfur element. |
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| Keywords: | Zinc sulfide concentrate Electricity catalysis FeCl_3 Leaching |
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