乳酸甲酯与正烷醇二元混合物在几种实验条件下的气液平衡

Rubén Ezquerra, Alberto Latorre, Najla Ben Mahdoui, C. Lafuente
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引用次数: 0

摘要

本文在恒压(p = 101.325 kPa)和恒温(T = 323.15 K)条件下测定了乳酸甲酯和前四种直链烷烃二元混合物的汽液平衡,结果与威尔逊方程有充分的相关性。用范内斯法对所得数据进行了满意的热力学一致性检验。此外,我们还应用UNIFAC方法对气液平衡进行了预测,并与实验结果进行了比较。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Vapor-Liquid Equilibrium at Several Experimental Conditions of the Binary Mixtures Methyl Lactate with n-Alkanols
In this contribution the vapor-liquid equilibrium of the binary mixtures formed by methyl lactate and the first four lineal alkanols has been determined at constant pressure ( p = 101.325 kPa) and at constant temperature ( T = 323.15 K). The results have been adequately correlated with the Wilson equation. The obtained data have been satisfactorily checked for thermodynamic consistency using the van Ness method. Furthermore, we have applied the UNIFAC method to predict the vapor-liquid equilibrium and compared these predictions with the experimental results.
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