Measurement and correlation of liquidliquid equilibria of binary and ternary systems containing methanol and hydrocarbons

Hideki Higashiuchi, Yujiro Sakuragi, Yoshio Iwai, Yasuhiko Arai, Masanori Nagatani

Research output: Contribution to journalArticle

56 Citations (Scopus)

Abstract

Liquidliquid equilibrium relations (LLE) have been measured using double-walled glass cells and are reported for four binary systems containing methanol (methanol - n-heptane, n-octane, n-nonane, and n-decane) in the 25 - 60 °C region. Further, LLE data of eight ternary systems containing methanol ( methanol - benzene - n-heptane, n-octane, n-nonane, and n-decane ; methanol - toluene - n-heptane, n-octane, n-nonane, and n-decane ) have been determined at 25 °C. The results have been correlated using a modified Wilson equation.

Original languageEnglish
Pages (from-to)35-47
Number of pages13
JournalFluid Phase Equilibria
Volume36
Issue numberC
DOIs
Publication statusPublished - Oct 2 1987

All Science Journal Classification (ASJC) codes

  • Chemical Engineering(all)
  • Physics and Astronomy(all)
  • Physical and Theoretical Chemistry

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