| 甲醇－碳酸二甲酯、甲醇－氯苯和碳酸二甲酯－氯苯二元系常压汽液相平衡的研究 |
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| 引用本文： | 李文清,施云海,肖文德,涂晋林.甲醇－碳酸二甲酯、甲醇－氯苯和碳酸二甲酯－氯苯二元系常压汽液相平衡的研究[J].石油化工,1996(12). |
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| 作者姓名： | 李文清 施云海 肖文德 涂晋林 |
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| 作者单位： | 华东理工大学联合化学反应工程研究所 |
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| 基金项目： | “国家教委跨世纪人才培养计划”基金 |
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| 摘 要： | 用Ｅｌｉｓ平衡蒸馏器测定了甲醇－碳酸二甲酯、甲醇－氯苯和碳酸二甲酯－氯苯三对二元系的常压汽液相平衡数据，用统计学方法对其进行了热力学一致性检验，采用改进的Ｐｅｎｇ－Ｒｏｂｉｎｓｏｎ方程计算气相逸度系数，用Ｗｉｌｓｏｎ方程和ＮＲＴＬ方程计算液相活度系数，对试验数据进行了关联，取得了满意的结果
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| 关 键 词： | 甲醇 氯苯 碳酸二甲酯 二元系 汽液相平衡 |
Atmospheric Vapor Liquid Equilibria for the Binary Systems Methanol(1) Dimethyl Carbonate(2), Methanol(1) Chlorobenzene(2)and Dimethyl Carbonate(1) Chlorobenzene(2) |
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| Li Wenqing,Shi Yunhai,Xiao Wende and Tu Jinlin.Atmospheric Vapor Liquid Equilibria for the Binary Systems Methanol(1) Dimethyl Carbonate(2), Methanol(1) Chlorobenzene(2)and Dimethyl Carbonate(1) Chlorobenzene(2)[J].Petrochemical Technology,1996(12). |
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| Authors: | Li Wenqing Shi Yunhai Xiao Wende and Tu Jinlin |
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| Abstract: | The atmospheric vapor liquid equilibrium data of the binary systems methanol(1) dimethyl carbonate(2),methanol(1) chlorobenzene(2) and dimethyl carbonate(1) chlorobenzene(2) were measured with an Ellis Cell.Statistical method was adopted to test the thermo dynamic consistency.The fugacity coefficient of vapor phase was calculated by the modified Peng Robinson equation.The activity coefficient of the liquid phase was calculated by the Wilson equation and NRTL equation and satisfactory correlation results of these experimental data were obtained. |
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| Keywords: | methanol chlorobenzene dimethyl carbonate binary system vapor liquid equilibrium |
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