| 煤及其模型化合物电解氧化脱硫的热力学分析 |
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| 引用本文： | 易平贵,刘俊峰.煤及其模型化合物电解氧化脱硫的热力学分析[J].煤炭转化,1997,20(4):27-33. |
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| 作者姓名： | 易平贵 刘俊峰 |
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| 作者单位： | 湘潭工学院化工系!湘潭，411201 |
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| 摘 要： | 根据煤的分子结构理论及热力学原理，对铁矿和有机含硫模型化俣物在标准状态下电解氧化硫的理论分解电压进行了计算，分析了电化学法脱除煤中有机硫和黄铁矿的可能性及脱硫深度，讨论了提高脱硫效率和选择性的可能途径。
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| 关 键 词： | 脱硫 电化学 模型化合物 热力学 煤 |
THERMODYNAMIC ANALYSIS FOR DESULFURIZATION OF COAL AND ITS MODEL COMPOUNDS BY ELECTROLYTIC OXIDATION |
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| Yi Pinggui, Liu Junfeng, Zhao Honggang, and Huang Niandong.THERMODYNAMIC ANALYSIS FOR DESULFURIZATION OF COAL AND ITS MODEL COMPOUNDS BY ELECTROLYTIC OXIDATION[J].Coal Conversion,1997,20(4):27-33. |
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| Authors: | Yi Pinggui Liu Junfeng Zhao Honggang and Huang Niandong |
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| Abstract: | In this paper, the thcoretical decompsition voltages of electrolytic desulfurization for pyrite and organic sulfur model compounds of coal have been calculated according to the coal tnolecular structure theory and thermodynamic principle at standard condition and 298 K, and also, the possibility and extent have been analysised for the desulfurization in coal by electrochemical method, some possible ways improving the efficiency and selectivity for removal sulfur in coal havebeen discussed. |
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| Keywords: | desulfurization thermodynamics electrochemistry pyrite model compound |
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