| 锰阳极泥焙烧酸浸氧化法制备化学二氧化锰 |
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| 引用本文： | 符智荣,申永强,石爱华,黄养逢,颜文斌.锰阳极泥焙烧酸浸氧化法制备化学二氧化锰[J].吉首大学学报(自然科学版),2007,28(5):107-109. |
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| 作者姓名： | 符智荣 申永强 石爱华 黄养逢 颜文斌 |
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| 作者单位： | (1.吉首大学师范学院，湖南 吉首 41600;2.吉首大学化学化工学院，湖南 吉首 416000） |
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| 基金项目： | 湖南省教育厅科研项目
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湖南省科技厅科技计划 |
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| 摘 要： | 对电解锰阳极泥的化学成分进行了分析，提出了焙烧-酸浸-氧化法处理电解锰阳极泥回收制备化学二氧化锰方法，并对反应过程相关的影响因素进行了研究.优化组合实验表明，制备得到的是以γ-MnO2为主的二氧化锰，转化率为理论值的84.6%，视比重为1.54 g/cm3.如将其进一步处理，可以作为电池级的化学二氧化锰应用.
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| 关 键 词： | 电解锰阳极泥 回收 化学二氧化锰 |
| 文章编号： | 1007-2985(2007)05-0107-03 |
| 修稿时间： | 2007年8月12日 |
Manganese Anode Slime Recycled to Produce Chemical Manganese Dioxide with Calcination-Sour Soak-Oxidation |
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| FU Zhi-rong,SHEN Yong-qiang,SHI Ai-hua,HUANG Yang-feng,YAN Wen-bin.Manganese Anode Slime Recycled to Produce Chemical Manganese Dioxide with Calcination-Sour Soak-Oxidation[J].Journal of Jishou University(Natural Science Edition),2007,28(5):107-109. |
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| Authors: | FU Zhi-rong SHEN Yong-qiang SHI Ai-hua HUANG Yang-feng YAN Wen-bin |
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| Institution: | (1.Normal College of Jishou University,Jishou 416000,Hunan China;2.College of Chemistry and Chemical Engineering,Jishou University,Jishou,416000,Hunan China) |
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| Abstract: | The manganese anode slime was analyzed,and than a method of caclination-sour soak-oxidation was put forward in which the slime was produced into chemical manganese dioxide.At the time the related influencing factors were studied.By the optimum test,the crude MnO2 was obtained,the tapping density is 1.54 g/cm3,the rate of yield is 84.6％,and its crystal structure is mostly γ-type.If it is densitied,the end product can be used in battery. |
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| Keywords: | manganese anode slime recycle chemical manganese dioxide |
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