| 在钛阴极上电还原草酸制乙醛酸的电解工艺 |
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| 引用本文： | 田力,刘敏.在钛阴极上电还原草酸制乙醛酸的电解工艺[J].贵州科学,1994,12(1):40-44. |
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| 作者姓名： | 田力 刘敏 |
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| 作者单位： | 贵州大学 贵阳550025 |
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| 摘 要： | 本文报道在钛阴极上草酸还原制乙醛酸的电解工艺.测试结果表明:增加电解液中H~ 浓度,有助于乙醛酸的生成,主要表现为电能效率的提高;电解过程具有一适当电解周期;求得的乙醛酸理论分解电压E_d接近为一常数(-1.00v)。同时也探讨了乙醛酸分离的可行性。
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| 关 键 词： | 草酸 乙醛酸 钛阴极 电解工艺 |
ELECTROLYTIC PROCESS OF OXALIC TO GLYOXALIC ACID BY ELECTROREDUC-TION ON TITANIUM CATHODE |
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| Tian Li,Liu Min.ELECTROLYTIC PROCESS OF OXALIC TO GLYOXALIC ACID BY ELECTROREDUC-TION ON TITANIUM CATHODE[J].Guizhou Science,1994,12(1):40-44. |
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| Authors: | Tian Li Liu Min |
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| Abstract: | It is reported that the electrolytic process of oxalic to glyoxalic acid by electroreduction on titanium cathode in this paper. The experimental results shown that the increase of the H concentration in electrolytic solution would be helpful to conversion of glyoxalic acid as well as to improvement of electrolytic efficiency; there would be a suitable period in the electrolytic process; the theoretical decomposition potential of glyoxalic acid could be a constant (-1.00 V) approximately. In the same time, the possibility of separation for glyoxalic caid has been investigated. |
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| Keywords: | oxailc acid glyoxalic acid titanium cathode electrolytic process |
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