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

Isobaric Vapor-Liquid Equilibria of the Ternary System Methylbutyl Ketone + 1-Pentanol + Nonane

Kirss, H.[Helle], Siimer, E.[Enn], Kuus, M.[Mati]
J. Chem. Eng. Data 2006, 51, 1, 153-156
ABSTRACT
Isobaric vapor-liquid equilibria (VLE) were determined for the ternary system methylbutyl ketone + 1-pentanol + nonane and for the binaries methylbutyl ketone + 1-pentanol and 1-pentanol + nonane. Measurements were made in a semi-microebulliometer at the pressures of (26.66, 53.33, and 79.99) kPa. A minimum boiling azeotrope was observed in the 1-pentanol + nonane system. The Wilson and modified Wilson models were used to correlate the binary VLE data. The VLE data of the ternary system were predicted by the modified Wilson model.
Compounds
# Formula Name
1 C6H12O 2-hexanone
2 C9H20 nonane
3 C5H12O pentan-1-ol
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
  • Refractive index (Na D-line) ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Standard Abbe refractometry
  • 1
  • POMD
  • 1
  • Mass density, kg/m3 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • PYCNOM:UFactor:2
  • 1
  • POMD
  • 1
  • Vapor or sublimation pressure, kPa ; Liquid
  • Temperature, K; Liquid
  • Liquid
  • Gas
  • OTHER:UFactor:4:sMethod:Semi-microebulliometer as described in J. Chem. Eng. Data 2001, 46, 147-150
  • 4
  • POMD
  • 2
  • Refractive index (Na D-line) ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Standard Abbe refractometry
  • 1
  • POMD
  • 2
  • Mass density, kg/m3 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • PYCNOM:UFactor:2
  • 1
  • POMD
  • 2
  • Vapor or sublimation pressure, kPa ; Liquid
  • Temperature, K; Liquid
  • Liquid
  • Gas
  • OTHER:UFactor:4:sMethod:Semi-microebulliometer as described in J. Chem. Eng. Data 2001, 46, 147-150
  • 4
  • POMD
  • 3
  • Refractive index (Na D-line) ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Standard Abbe refractometry
  • 1
  • POMD
  • 3
  • Mass density, kg/m3 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • PYCNOM:UFactor:2
  • 1
  • POMD
  • 3
  • Vapor or sublimation pressure, kPa ; Liquid
  • Temperature, K; Liquid
  • Liquid
  • Gas
  • OTHER:UFactor:4:sMethod:Semi-microebulliometer as described in J. Chem. Eng. Data 2001, 46, 147-150
  • 4
  • POMD
  • 3
  • 1
  • Boiling temperature at pressure P, K ; Liquid
  • Mole fraction - 1; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Gas
  • OTHER:UFactor:4:sMethod:Semi-microebulliometer as described in J. Chem. Eng. Data 2001, 46, 147-150
  • 27
  • POMD
  • 3
  • 2
  • Azeotropic pressure, kPa ; Liquid
  • Mole fraction - 3; Liquid
  • Liquid
  • Gas
  • By X=Y
  • 3
  • POMD
  • 3
  • 2
  • Azeotropic temperature, K ; Liquid
  • Mole fraction - 3; Liquid
  • Liquid
  • Gas
  • By X=Y
  • 3
  • POMD
  • 3
  • 2
  • Boiling temperature at pressure P, K ; Liquid
  • Mole fraction - 3; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Gas
  • OTHER:UFactor:4:sMethod:Semi-microebulliometer as described in J. Chem. Eng. Data 2001, 46, 147-150
  • 28
  • POMD
  • 3
  • 2
  • 1
  • Boiling temperature at pressure P, K ; Liquid
  • Mole fraction - 1; Liquid
  • Mole fraction - 3; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Gas
  • OTHER:UFactor:4:sMethod:Semi-microebulliometer as described in J. Chem. Eng. Data 2001, 46, 147-150
  • 45