SCI和EI收录∣中国化工学会会刊

Chin.J.Chem.Eng. ›› 2018, Vol. 26 ›› Issue (12): 2573-2580.DOI: 10.1016/j.cjche.2018.06.014

• Chemical Engineering Thermodynamics • Previous Articles     Next Articles

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

Youchang Wang, Shaoming Zhou, Jinhui Tang, Yun Chen, Libo Li   

  1. Key Laboratory of Heat Transfer Enhancement and Energy Conservation of Ministry of Education, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, China
  • Received:2017-05-23 Revised:2018-01-24 Online:2019-01-09 Published:2018-12-28
  • Contact: Yun Chen, Libo Li
  • Supported by:

    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) and the Fundamental Research Funds for the Central Universities SCUT.

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

Youchang Wang, Shaoming Zhou, Jinhui Tang, Yun Chen, Libo Li   

  1. Key Laboratory of Heat Transfer Enhancement and Energy Conservation of Ministry of Education, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, China
  • 通讯作者: Yun Chen, Libo Li
  • 基金资助:

    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) and the Fundamental Research Funds for the Central Universities SCUT.

Abstract: 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.

Key words: 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.

关键词: Liquid-liquid equilibrium, Mesityl oxide, Resorcinol, NRTL, UNIQUAC