Liquid-liquid equilibrium for extraction of benzene from 1-hexene using two different solvents

Lü Yan, Li Songyuan, Xin Kun, Lin Yun

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Abstract

Two different solvents had been used to separate benzene from 1-hexene under atmosphere pressure by employing one of the following two solvents, viz.: dimethyl sulfoxide (DMSO) at 298.15 K and 318.15 K, and furfural at 298.15 K. A series of liquid-liquid equilibrium (LLE) data had been obtained and the distribution coefficient together with the separation factor were calculated from them. Both the NRTL and the UNIQUAC models could fit in with the experimental data quite well.

Original languageEnglish
Pages (from-to)61-66
Number of pages6
JournalChina Petroleum Processing and Petrochemical Technology
Volume20
Issue number1
Publication statusPublished - 1 Mar 2018

Keywords

  • 1-hexene
  • Benzene
  • Dimethyl sulfoxide
  • Furfural
  • Liquid-liquid equilibria

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