Vapor–liquid equilibrium at 0.15 MPa for binary mixtures of butyl acetate with methanol, ethanol, 1-propanol, and 1-butanol has been measured. The thermodynamic consistency was verified with the Redlich–Kister test, the Herington test, the direct Van Ness test, and the point-to-point test. Azeotropic data was found for the butyl acetate + 1-butanol binary system at 0.15 MPa. Modeling of binary systems was obtained by employing the group contribution models (ASOG and different versions of UNIFAC) and the perturbed chain-statistical associating fluid theory equation of state.

中文翻译：

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用甲醇，乙醇，1-丙醇和1-丁醇对乙酸丁酯的VLE进行测量和建模。0.15 MPa下的实验数据

已测量了乙酸丁酯与甲醇，乙醇，1-丙醇和1-丁醇的二元混合物在0.15 MPa时的气液平衡。通过Redlich-Kister试验，Herington试验，直接Van Ness试验和点对点试验验证了热力学一致性。发现乙酸丁酯+ 1-丁醇二元体系在0.15 MPa下的共沸数据。通过使用组贡献模型（ASOG和UNIFAC的不同版本）和扰动链统计联合流体理论状态方程，获得了二元系统的模型。