Vapor-Liquid Equilibria in the Systems Toluene/Naphthalene and Cyclohexane/Naphthalene

Chang Ha Lee, Gerald D. Holder

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25 Citations (Scopus)


Vapor-liquid equilibrium data for the binary systems toluene/naphthalene and cyclohexane/naphthalene were measured at 0–1300 kPa and 370–500 K using a 1-L stirred autoclave system. All pure components and binary P-T data were well fitted with a three-constant Antoine equation. The data can be accurately correlated with the modified Peng-Robinson equation of state using density-dependent mixing rules to describe both the vapor and liquid phases. The binary interaction parameters and correction factors for the equation of state are reported at each isotherm.

Original languageEnglish
Pages (from-to)320-323
Number of pages4
JournalJournal of Chemical and Engineering Data
Issue number2
Publication statusPublished - 1993

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Chemical Engineering(all)


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