Measurement and correlation of phase equilibrium data of the mixtures consisting of water, resorcinol, mesityl oxide at different temperatures

作     者：Youchang Wang Shaoming Zhou Jinhui Tang Yun Chen Libo Li 

作者机构：Key Laboratory of Heat Transfer Enhancement and Energy Conservation of Ministry of Education School of Chemistry and Chemical Engineering South China University of Technology 

出 版 物：《Chinese Journal of Chemical Engineering》 (中国化学工程学报（英文版）)

年 卷 期：2018年第26卷第12期

页      面：2573-2580页

核心收录：

学科分类：0710[理学-生物学] 0830[工学-环境科学与工程（可授工学、理学、农学学位）] 0817[工学-化学工程与技术] 08[工学] 0703[理学-化学] 

基　　金：Supported by the National Natural Science Foundation of China(21506066) the Guangzhou Technology Project(201804010219) the State Key Laboratory of Pulp and Paper Engineering(201708) the Fundamental Research Funds for the Central Universities SCUT 

主　　题：Liquid-liquid equilibrium Mesityl oxide Resorcinol NRTL UNIQUAC 

摘      要：Liquid–liquid equilibrium(LLE) data were measured for the ternary system of water + resorcinol + mesityl oxide under atmospheric pressure at temperatures of(298.2, 323.2, 333.2, 343.2 and 353.2) K. The reliability of the experimental data was verified by the Hand and Bachman equations. The distribution coefficient and selectivity were calculated from the experimental LLE data, which showed high efficiency of mesityl oxide extracting resorcinol from the aqueous solution. The NRTL and UNIQUAC models were employed to fit the measured experimental LLE data and yield corresponding binary interaction parameters.