| 流化床电解槽电解合成苯胺的研究 |
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| 引用本文： | 曾江,陈学兵.流化床电解槽电解合成苯胺的研究[J].上海交通大学学报,1992,26(6):78-84. |
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| 作者姓名： | 曾江 陈学兵 |
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| 作者单位： | 上海交通大学应用化学系
(曾江，陈学兵，胡珊玲)，上海交通大学应用化学系(张文保) |
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| 摘 要： | 研究了在含硫酸的有机水溶液中电化学还原硝基苯的反应,以及阴极材料、助溶剂、酸度等条件对反应的影响,讨论了反应的可逆性.设计了一个简单、实用的流化床电解槽,研究了槽电压、酸度等对电化学还原硝基苯制备苯胺的产率的影响.试验结果表明,在选定的条件下,反应产率可达60%.
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| 关 键 词： | 流化床电极 硝基苯 苯胺 |
Study of Electrosynthesis of Aniline with Fluidized-bed Cell |
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| Zeng Jiang Chen Xuebin Hu Shanlin Zhang Wenbao.Study of Electrosynthesis of Aniline with Fluidized-bed Cell[J].Journal of Shanghai Jiaotong University,1992,26(6):78-84. |
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| Authors: | Zeng Jiang Chen Xuebin Hu Shanlin Zhang Wenbao |
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| Institution: | Zeng Jiang Chen Xuebin Hu Shanlin Zhang Wenbao |
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| Abstract: | This paper studies the electroreduction of nitrobenzene in aqueous or-ganic solution containing sulphuric acid.The effects of cathode material,cosol-vent and acid concentration are studied.Reversibility of the reaction is discussed.A simple,efficient fluidized-bed cell is designed to study the effects of cell vol-tage and acid concentration on the yield of aniline by electroreduction of nitro-benzene.The results show that the yield of aniline comes up to 60% in chosencondition. |
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| Keywords: | fluidized-bed electrode nitrobenzene electroreduction aniline |
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