| 链状流体的分子热力学模型：Ⅲ.混合物pVT和三元汽液平衡计算 |
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| 引用本文： | 叶汝强,刘洪来.链状流体的分子热力学模型：Ⅲ.混合物pVT和三元汽液平衡计算[J].华东理工大学学报(自然科学版),1997,23(6):736-742. |
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| 作者姓名： | 叶汝强 刘洪来 |
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| 作者单位： | 华东理工大学化学系 |
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| 摘 要： | 将链状流体混合物的分子热力学模型应用于二元混合物ｐＶＴ数据关联和三元汽淮平衡数据的预测。结果表明，本模型用一个可调相互作用参数可以拟合二元混合物ｐＶ６数据。利用实验数据拟合得到二元相互作用参数，能令人满意地预测三元混合物的汽淮平衡数据。
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| 关 键 词： | 分子热力学模型 链状流体 混合物 汽液平衡 |
Molecular Thermodynamic Model for Chain like Molecule Fluids III. Calculation of pVT of Mixtures and Vapor liquid Equilibria of Ternary Systems |
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| Ye Ruqiang,Liu Honglai ,Mou Lizhong and Hu Ying.Molecular Thermodynamic Model for Chain like Molecule Fluids III. Calculation of pVT of Mixtures and Vapor liquid Equilibria of Ternary Systems[J].Journal of East China University of Science and Technology,1997,23(6):736-742. |
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| Authors: | Ye Ruqiang Liu Honglai Mou Lizhong and Hu Ying |
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| Institution: | Ye Ruqiang,Liu Honglai *,Mou Lizhong and Hu Ying |
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| Abstract: | The molecular thermodynamic model for chain like molecule fluids presented in previous work has been extended to the correlation of liquid pVT of binary mixtures and the prediction of the vapor liquid equilibrium of ternary mixtures. It is shown that this model can be used to correlate the liquid pVT of binary mixtures with adjustable temperature independent interaction parameter in large temperature and pressure ranges. Good agreement can also been obtained between calculated vapor liquid equilibria for ternary mixtures of normal fluids without association and experimental data. |
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| Keywords: | molecular thermodynamic model equation of state polymer solution pVT relationship |
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