| 从废旧锌锰电池中回收锌的工艺研究 |
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| 引用本文： | 杨葵华,黎国兰,顾声音.从废旧锌锰电池中回收锌的工艺研究[J].绵阳师范学院学报,2006,25(5):43-45. |
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| 作者姓名： | 杨葵华 黎国兰 顾声音 |
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| 作者单位： | 绵阳师范学院化学与化学工程系,四川,绵阳,621000 |
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| 摘 要： | 以废旧锌锰电池中的锌皮为原料,探讨了制取硫酸锌的实验方法和实验条件。实验结果表明:在常温下,最佳反应条件是用40%的硫酸溶解锌皮,固液比保持在1:3~1:6,反应时间为3~4小时,锌的回收率可以达77.4%。
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| 关 键 词： | 锌锰电池 锌 回收 |
| 文章编号： | 1672-612x(2006)05-0043-03 |
| 收稿时间： | 07 18 2006 12:00AM |
| 修稿时间： | 2006年7月18日 |
A Study of the Recycle Technics of Zinc from Waste Zinc Manganese Battery |
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| YANG Kui-hua,LI Guo-lan,GU Sheng-yin.A Study of the Recycle Technics of Zinc from Waste Zinc Manganese Battery[J].Journal of Mianyang Normal University,2006,25(5):43-45. |
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| Authors: | YANG Kui-hua LI Guo-lan GU Sheng-yin |
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| Institution: | Department of Chemistry and Chemical Engineering, Mianyang Normal University, Mianyang, Sichuan 621000 |
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| Abstract: | With zinc crust from waste zinc-manganese batteries as raw material,this paper discusses the methods and conditions for the preparation of zinc sulphate.The result indicates that under normal temperature,the best reactive condition is as follows: the concentration of sulfuric acid solution is 40%,the ratio of solid-liquid is 1:3 ~ 1:6,the reaction time is 3 ~ 4 hours.The recycle rate of zinc is 77.4%. |
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| Keywords: | zinc-manganese battery zinc recycle |
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