| 废弃MH/Ni电池正极的回收 |
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| 引用本文： | 张志梅,张建,张巨生. 废弃MH/Ni电池正极的回收[J]. 电池, 2002, 32(4): 249-250 |
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| 作者姓名： | 张志梅 张建 张巨生 |
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| 作者单位： | 1. 中国科学院上海冶金所,上海,200050
2. 哈尔滨工业大学应用化学系,黑龙江,哈尔滨,150001 |
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| 摘 要： | 探讨了回收废弃MH/Ni电池正极工艺条件。利用化学沉淀法实现镍钴较彻底的分离,从中回收得到的碳酸镍和硫酸钴产品,纯度在99.0％以上,回收率超过98.0％。本工艺有望获得较好的经济效益和良好的社会效益。
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| 关 键 词： | MH/Ni电池 回收 碳酸镍 硫酸钴 |
| 文章编号： | 1001-1579(2002)04-0249-02 |
| 修稿时间： | 2001-12-12 |
Recycle of discarded MH/Ni battery positive electrode materials |
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| ZHANG Zhi-mei,ZHANG Jian,ZHANG Ju-sheng. Recycle of discarded MH/Ni battery positive electrode materials[J]. Battery Bimonthly, 2002, 32(4): 249-250 |
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| Authors: | ZHANG Zhi-mei ZHANG Jian ZHANG Ju-sheng |
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| Abstract: | A process was developed for the recovery of discarded MH/Ni battery positive electrode materials. The cobalt and nickel were separated completely by chemical precipitation. Recovery of nickel carbonate and cobalt sulphate were more than 98.0% and the purities were over 99.0%. The process was promising to have a preferable economic benefit and a good social benefit. |
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| Keywords: | MH/Ni battery recycle nickel carbonate cobalt sulphate |
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