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Vapor–Liquid Equilibrium Analysis for a Binary System of Acetophenone with 2-Phenylethanol
Journal of Chemical & Engineering Data ( IF 2.0 ) Pub Date : 2020-10-19 , DOI: 10.1021/acs.jced.0c00271 Sudip Das 1 , Shashwata Ghosh 2 , Akash S Shinde 1 , Sanjay M Mahajani 1 , Srinivas Seethamraju 2
Journal of Chemical & Engineering Data ( IF 2.0 ) Pub Date : 2020-10-19 , DOI: 10.1021/acs.jced.0c00271 Sudip Das 1 , Shashwata Ghosh 2 , Akash S Shinde 1 , Sanjay M Mahajani 1 , Srinivas Seethamraju 2
Affiliation
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The isobaric binary vapor–liquid equilibrium (VLE) data for the mixture of acetophenone (ACP) and 2-phenylethanol (PEA) is generated at atmospheric and sub-atmospheric conditions in a modified Rose-type equilibrium still. Fredenslund test and Redlich–Kister area test methods were used to verify the consistency of the measured VLE experimental data. Furthermore, the measured experimental data is correlated by the non-random two-liquid (NRTL), universal quasi-chemical (UNIQUAC), and Wilson thermodynamic models, and the binary interaction parameters for the three models were estimated using a maximum likelihood objective function and Britt–Luecke algorithm. The estimation was found to be considerably good for all three activity coefficient models.
中文翻译：
苯乙酮与2-苯乙醇的二元体系的汽液平衡分析
苯乙酮（ACP）和2-苯基乙醇（PEA）混合物的等压二元气液平衡（VLE）数据是在大气和低于大气压条件下以改良的Rose型平衡生成的。Fredenslund测试和Redlich–Kister面积测试方法用于验证测得的VLE实验数据的一致性。此外，所测得的实验数据与非随机两液（NRTL），通用拟化学（UNIQUAC）和Wilson热力学模型相关，并且使用最大似然目标函数估算了这三个模型的二元相互作用参数和Britt-Luecke算法。发现对于所有三个活度系数模型，该估计都相当好。
更新日期：2020-11-12
中文翻译：
苯乙酮与2-苯乙醇的二元体系的汽液平衡分析
苯乙酮（ACP）和2-苯基乙醇（PEA）混合物的等压二元气液平衡（VLE）数据是在大气和低于大气压条件下以改良的Rose型平衡生成的。Fredenslund测试和Redlich–Kister面积测试方法用于验证测得的VLE实验数据的一致性。此外，所测得的实验数据与非随机两液（NRTL），通用拟化学（UNIQUAC）和Wilson热力学模型相关，并且使用最大似然目标函数估算了这三个模型的二元相互作用参数和Britt-Luecke算法。发现对于所有三个活度系数模型，该估计都相当好。
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