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首页> 外文期刊>Journal of Chemical and Engineering Data: the ACS Journal for Data >Isothermal Vapor Pressures of Three Binary Systems: n-Tetradecane plus Methyl Dodecanoate, Methyl Tetradecanoate, or Methyl Hexadecanoate between 353.15 and 453.15 K
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Isothermal Vapor Pressures of Three Binary Systems: n-Tetradecane plus Methyl Dodecanoate, Methyl Tetradecanoate, or Methyl Hexadecanoate between 353.15 and 453.15 K

机译：三个二元系统的等温蒸汽压力：N-四癸烷加甲基十二烷酸甲酯，四癸酸甲酯，或十六烷酸甲酯在353.15和453.15 k之间

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摘要

Isothermal vapor pressures of three binary systems, methyl dodecanoate (1) + n-tetradecane (2); methyl tetradecanoate (1) + n-tetradecane (2); and methyl hexadecanoate (1) + n-tetradecane (2), were measured by means of a static apparatus at temperatures between 353.15 and 453.15 K. The data of the pure components were correlated by the Antoine equation. A maximum azeotropic behavior is observed for the binary mixture, methyl dodecanoate (1) + n-tetradecane (2). The molar excess Gibbs energies G(E) were deduced from Barkers method by fitting the experimental points through Redlich-Kister equation. The NRTL and UNIQUAC models were applied to regress the experimental vapor liquid equilibrium (VLE). The investigated systems were successfully represented by the two models.
机译：三种二元系统的等温蒸汽压力，十二烷酸甲酯（1）+ N-四烷（2）; 甲基四烷酸甲酯（1）+ N-四烷（2）; 通过在353.15和453.15k的温度下的温度下通过静态装置测量甲基己二烷酸甲酯（1）+ n-四癸烷（2）。纯组分的数据通过抗菌方程相关。 对于二元混合物，甲基十二烷酸甲酯（1）+ N-四癸烷（2）观察到最大的共沸行为。 通过将实验点用Redlich-Kister方程拟合实验点，从Barkers方法推导出摩尔过量的Gibbs Energies G（E）。 应用NRTL和UNIQUAC模型来回归实验蒸汽液体平衡（VLE）。 调查的系统由两种模型成功代表。

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