| CO偶联制草酸二乙酯汽液平衡的测定与关联 |
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| 引用本文： | 刘家祺,刘洪皋,李俊台.CO偶联制草酸二乙酯汽液平衡的测定与关联[J].化学工程,2000,28(1):55-59. |
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| 作者姓名： | 刘家祺 刘洪皋 李俊台 |
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| 作者单位： | 天津大学化工系,天津300072 |
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| 摘 要： | 采用液上气相色谱法测定了CO气相催化偶联制草酸二乙酯产物中有关的六组二元物系的等温汽液平衡数据。选用Wilson、NRTL、UNIQUAC活度系数方程关联了实验数据,计算值与实验值吻合较好
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| 关 键 词： | 汽液平衡 液上气相色谱法 草酸二乙酯 活度系数方程 |
Determination and Corr elation of Vapor-Liquid Equilibriu m for Preparation of Diethyl Oxal ate by Coupling Reaction of CO |
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| Liu Jiaqi,Liu Honggao,Li Juntai.Determination and Corr elation of Vapor-Liquid Equilibriu m for Preparation of Diethyl Oxal ate by Coupling Reaction of CO[J].Chemical Engineering,2000,28(1):55-59. |
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| Authors: | Liu Jiaqi Liu Honggao Li Juntai |
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| Abstract: | The vapor liquid equilibrium data for six binary systems concerned with the preparation of Diethyl Oxalate by Vapor Phase Catalytic Reaction of CO at constant temperature are determined by using Headspace Gas Chromatography. The experimental data are correlated by Wilson, NRTL and UNIQUAC equations. The calculated results are consistent with the experimental data. |
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| Keywords: | vapor-liquid equilibrium headspace chromatography diethyl oxalate activity coefficient equation |
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