Isobaric Vapor–Liquid Equilibrium of Binary Mixtures of Acetophenone and 1-Phenylethanol at 3.00, 5.00, 10.00, and 15.00 kPa

IF 2 3区工程技术 Q3 CHEMISTRY, MULTIDISCIPLINARY

Journal of Chemical & Engineering Data Pub Date : 2025-01-24 DOI:10.1021/acs.jced.4c0062810.1021/acs.jced.4c00628

Fengzhi Li, Wangfeng Cai, Yang Xiao, Yujie Yao and Yan Wang*,

引用次数: 0

Abstract

Vapor–liquid equilibrium (VLE) data for the acetophenone (AP) and 1-phenylethanol (1-PE) binary system were measured at 3.00, 5.00, 10.00, and 15.00 kPa by using a modified Rose–Williams distiller. The thermodynamic consistency of the experimental data was verified through the Fredenslund test and Van Ness test. The data were correlated using the NRTL, UNIQUAC, and Wilson models, with root-mean-square deviations (RMSDs) for vapor composition (y₁) and equilibrium temperature (T) calculated. The findings suggest that the NRTL, Wilson, and UNIQUAC models are appropriate for use in this system.

Abstract Image

查看原文本刊更多论文

苯乙酮和1-苯乙醇二元混合物在3.00、5.00、10.00和15.00 kPa下的等压汽液平衡

在3.00、5.00、10.00和15.00 kPa条件下，采用改进的Rose-Williams蒸馏器测量了苯乙酮（AP）和1-苯乙醇（1-PE）二元体系的气液平衡（VLE）数据。通过Fredenslund试验和Van Ness试验验证了实验数据的热力学一致性。使用NRTL、UNIQUAC和Wilson模型对数据进行相关性分析，计算蒸汽成分（y1）和平衡温度(T)的均方根偏差（rmsd）。研究结果表明NRTL、Wilson和UNIQUAC模型适用于该系统。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

Journal of Chemical & Engineering Data 工程技术-工程：化工

CiteScore

5.20

自引率

19.20%

发文量

324

审稿时长

2.2 months

期刊介绍： The Journal of Chemical & Engineering Data is a monthly journal devoted to the publication of data obtained from both experiment and computation, which are viewed as complementary. It is the only American Chemical Society journal primarily concerned with articles containing data on the phase behavior and the physical, thermodynamic, and transport properties of well-defined materials, including complex mixtures of known compositions. While environmental and biological samples are of interest, their compositions must be known and reproducible. As a result, adsorption on natural product materials does not generally fit within the scope of Journal of Chemical & Engineering Data.