| 湿法炼锌中铜回收工艺的改进研究 |
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| 引用本文： | 姜艳,肖锐敏,李自静,孙丽达,黄笃树.湿法炼锌中铜回收工艺的改进研究[J].有色金属(冶炼部分),2013(4):1-2. |
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| 作者姓名： | 姜艳 肖锐敏 李自静 孙丽达 黄笃树 |
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| 作者单位： | 红河学院理学院冶金系,云南蒙自,661100 |
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| 基金项目： | 国家自然科学基金资助项目（50074019） |
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| 摘 要： | 某厂湿法炼锌系统中由于铜回收率偏低,影响了有价金属的综合回收水平。通过将原有的低酸浸出—中和工艺改为二段高酸浸出—中和沉矾工艺后,铜回收率提高了20个百分点左右。
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| 关 键 词： | 湿法炼锌 铜回收 高酸浸出 中和沉矾 |
| 收稿时间： | 9/21/2012 7:59:22 PM |
| 修稿时间： | 9/24/2012 3:23:07 PM |
Reconstruction of Copper Recovery in Zinc Hydrometallurgy |
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| Jiang Yan,xiaoruiming,lizijing,Sun LiDa and Huang zhushu.Reconstruction of Copper Recovery in Zinc Hydrometallurgy[J].Nonferrous Metals(Extractive Metallurgy),2013(4):1-2. |
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| Authors: | Jiang Yan xiaoruiming lizijing Sun LiDa and Huang zhushu |
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| Affiliation: | Metallurgical system,science college of HongHe university,Mengzi,Yunnan,661100,,,, |
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| Abstract: | The copper recovery of a zinc hydrometallurgy plant was low,affecting the comprehensive recovery of valuable metals.The recovery rate of copper is improved by about 20 percent point after the process transformation from "low acidity leaching,neutralization" to "two-step high acidity leaching,neutralization jarosite process". |
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| Keywords: | zinc hydrometallurgy copper recovery high acidity leaching neutralization jarosite process |
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