Chem. J. Chinese Universities ›› 1995, Vol. 16 ›› Issue (1): 127.

• Articles • Previous Articles     Next Articles

Studies on Phase Equilibria at Superatmospheric Pressures for Chloroform-Ethanol-Benzene Ternary System

MA Zhong-Ming1, CHEN Geng-Hua1, WANG Qi1, HAN Shi-Jun1, YU Shu-Xian2   

  1. 1. Department of Chemistry, Zhejiang University, Hangzhou, 310027;
    2. Department of Chemistry, Jiangxi University, Nanchang, 330047
  • Received:1994-01-31 Revised:1994-08-13 Online:1995-01-24 Published:1995-01-24

Abstract: The vapor liquid phase behavior for chloroform-ethanol-benzene ternary system is studied at pressures of 101. 3 and 302. 5 kPa. The vapor liquid equilibrium data are predicted by the three-component Wilson equation from the correlated energy parameters of the corresponding binary systems and compared with the experimental data. Good results are obtained. The experimental study indicates that some chlorine ions are generated in this ternary mixture when the temperature is over 400 K.

Key words: Hydrocarbon-alcohol systems, VLE at superatmospheric pressure, Chloroformethanol-benzene system

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