Salt effect on the liquid–liquid equilibrium of the ternary (water + phenol + methyl isobutyl ketone) system: Experimental data and correlation

作     者：Yun Chen Kangning Xiong Shuai Shen Huimin Wang Shaoming Zhou Libo Li 

作者机构：Department of Chemistry and Chemical EngineeringSouth China University of Technology State Key Laboratory of Pulp and Paper EngineeringSouth 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：2019年第27卷第1期

页      面：168-173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）] 081704[工学-应用化学] 07[理学] 0817[工学-化学工程与技术] 08[工学] 070302[理学-分析化学] 0703[理学-化学] 

基　　金：Supported by the National Natural Science Foundation of China(21506066) State Key Laboratory of Pulp and Paper Engineering(201708) the Guangdong Natural Science Foundation(2014A030310260) the Fundamental Research Funds for the Central Universities SCUT(2017ZD069) the Guangzhou Technology Project(201804010219) 

主　　题：Liquid-liquid equilibrium Methyl isobutyl ketone Salt effect Phenol 

摘      要：The effects of NaCl, KCl and Na_2SO_4 on the liquid–liquid equilibrium(LLE) data for the ternary system, water+ phenol + methyl isobutyl ketone, were determined at 0.101 MPa and 333.15 K and 343.15 *** nonrandom two-liquid(NRTL) model was used to correlate the experimental data and to yield corresponding binary interaction parameters for these salt containing *** Hand and Othmer–Tobias equations were used to confirm the dependability of the determined LLE data in this *** coefficient and selectivity were used to evaluate the extraction performance of methyl isobutyl ketone with the existence of *** magnitude of salt effect on the water + phenol + methyl isobutyl ketone(MIBK) system is in the following order: Na_2SO_4NaClKCl.