Thermodynamics Research Center / ThermoML | Journal of Chemical and Engineering Data

Vapor-Liquid Equilibrium Data for Methanol + 1,3-Dioxolane + Water and Constituent Binary Systems at 101.3 kPa.

Kurihara, K.[Kiyofumi], Oshita, T.[Tatsuhiro], Ochi, K.[Kenji], Kojima, K.[Kazuo]
J. Chem. Eng. Data 2003, 48, 1, 102-106
ABSTRACT
Isobaric vapor-liquid equilibria were measured at atmospheric pressure for the ternary system methanol + 1,3-dioxolane + water and its constituent binary systems methanol + 1,3-dioxolane and 1,3-dioxolane + water. Parameters for the Wilson and NRTL equations were determined from binary data, and the prediction for the ternary system was compared with experimental results. For this ternary system, the NRTL equation gave better results than the Wilson equation.
Compounds
# Formula Name
1 CH4O methanol
2 C3H6O2 1,3-dioxolane
3 H2O water
Datasets
The table above is generated from the ThermoML associated json file (link above). POMD and RXND refer to PureOrMixture and Reaction Datasets. The compound numbers are included in properties, variables, and phases, if specificied; the numbers refer to the table of compounds on the left.
Type Compound-# Property Variable Constraint Phase Method #Points
  • POMD
  • 1
  • Normal boiling temperature, K ; Liquid
  • Liquid
  • Gas
  • EBULLIO:UFactor:2:UFactor:2
  • 1
  • POMD
  • 1
  • Mass density, kg/m3 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • UNKNOWN
  • 1
  • POMD
  • 2
  • Normal boiling temperature, K ; Liquid
  • Liquid
  • Gas
  • EBULLIO:UFactor:2
  • 1
  • POMD
  • 2
  • Mass density, kg/m3 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • UNKNOWN
  • 1
  • POMD
  • 3
  • Normal boiling temperature, K ; Liquid
  • Liquid
  • Gas
  • EBULLIO:UFactor:2
  • 1
  • POMD
  • 3
  • Mass density, kg/m3 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • UNKNOWN
  • 1
  • POMD
  • 1
  • 2
  • Boiling temperature at pressure P, K ; Liquid
  • Mole fraction - 1; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Gas
  • EBULLIO:UFactor:2
  • 26
  • POMD
  • 1
  • 2
  • Azeotropic temperature, K ; Liquid
  • Mole fraction - 1; Liquid
  • Liquid
  • Gas
  • By T(X) extreme
  • 1
  • POMD
  • 1
  • 2
  • Mole fraction - 1 ; Gas
  • Mole fraction - 1; Liquid
  • Pressure, kPa; Liquid
  • Gas
  • Liquid
  • CHROM:UFactor:2
  • 26
  • POMD
  • 1
  • 2
  • Azeotropic composition: mole fraction - 1 ; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Gas
  • By X=Y
  • 1
  • POMD
  • 2
  • 3
  • Boiling temperature at pressure P, K ; Liquid
  • Mole fraction - 2; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Gas
  • EBULLIO:UFactor:2
  • 21
  • POMD
  • 2
  • 3
  • Azeotropic temperature, K ; Liquid
  • Mole fraction - 2; Liquid
  • Liquid
  • Gas
  • By T(X) extreme
  • 1
  • POMD
  • 2
  • 3
  • Mole fraction - 2 ; Gas
  • Mole fraction - 2; Liquid
  • Pressure, kPa; Liquid
  • Gas
  • Liquid
  • CHROM:UFactor:2
  • 21
  • POMD
  • 2
  • 3
  • Azeotropic composition: mole fraction - 2 ; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Gas
  • By X=Y
  • 1
  • POMD
  • 1
  • 2
  • 3
  • Mole fraction - 2 ; Liquid
  • Mole fraction - 2 ; Gas
  • Mole fraction - 1 ; Gas
  • Temperature, K; Liquid
  • Mole fraction - 1; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Gas
  • CHROM:UFactor:2
  • CHROM:UFactor:2
  • CHROM:UFactor:2
  • 46