| 盐酸溶解废旧锌-锰电池正极活性物溶解条件的研究 |
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| 引用本文： | 席国喜,李运清. 盐酸溶解废旧锌-锰电池正极活性物溶解条件的研究[J]. 化学世界, 2001, 42(11): 563-565 |
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| 作者姓名： | 席国喜 李运清 |
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| 作者单位： | 河南师范大学化学与环境科学学院, |
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| 摘 要： | 研究了废旧锌 -锰电池正极活性物在盐酸中的溶解情况。H2 O2 的加入会对溶解过程产生较大的影响。适宜的溶解条件为 :盐酸浓度 2 mol/L ,液固比为 1 0 ,反应时间 60 min,H2 O2 浓度 3%(质量分数 ) ,反应温度 40°
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| 关 键 词： | 废旧锌-锰电池 盐酸 溶解率 |
| 文章编号： | 0367-6358(2001)11-0563-03 |
Study on the Conditions of Dissolving Anode Active Materials of Waste Zn-Mn Batteries in Hydrochloric Acid |
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| XI Guo xi,LI Yun qing. Study on the Conditions of Dissolving Anode Active Materials of Waste Zn-Mn Batteries in Hydrochloric Acid[J]. Chemical World, 2001, 42(11): 563-565 |
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| Authors: | XI Guo xi LI Yun qing |
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| Abstract: | The conditions of dissolving anode active materials of waste Zn Mn batteries in hydrochloric acid were studied. Addition H 2O 2 to the solution will make great effect on the dissolvtina of the sample. The suitable conditions were concentrations of H 2O 2 and HCl 3%( m/m ) and 2 mol/L respectively, HCl: solid ratio is 10, dissolution time 60 minutes, dissolution temperature 40°C. |
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| Keywords: | waste Zn Mn batteries hydrochloric acid dissolution ratio |
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