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

(Liquid + Liquid) Equilibria of (Cyclohexane + Dimethyl Sulfoxide + Cyclohexanone) and (Cyclohexane + Dimethyl Sulfoxide + Cyclohexanol) at T = 303.2 K

Kim, S. Y.[Sin Young], Choe, J.[Jaehoon], Song, K. H.[Kwang Ho]
J. Chem. Eng. Data 2010, 55, 3, 1109-1112
ABSTRACT
Phase diagrams of mixtures consisting of (cyclohexane + cyclohexanone + dimethyl sulfoxide) and (cyclohexane + cyclohexanol + dimethyl sulfoxide) were obtained at a temperature of 303.2 K. Nonrandom two-liquid and UNIQUAC models applied to both ternary systems produced interaction parameters that were well-correlated with the equilibrium compositions. These parameters enable the prediction of (liquid + liquid) equilibrium mixtures with either cyclohexanone or cyclohexanol.
Compounds
# Formula Name
1 C6H12 cyclohexane
2 C6H10O cyclohexanone
3 C6H12O cyclohexanol
4 C2H6OS dimethyl sulfoxide
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
  • 4
  • 2
  • 1
  • Mole fraction - 2 ; Liquid mixture 1
  • Mole fraction - 2 ; Liquid mixture 2
  • Mole fraction - 1 ; Liquid mixture 2
  • Mole fraction - 1; Liquid mixture 1
  • Temperature, K; Liquid mixture 2
  • Pressure, kPa; Liquid mixture 2
  • Liquid mixture 1
  • Liquid mixture 2
  • Chromatography
  • Chromatography
  • Chromatography
  • 7
  • POMD
  • 4
  • 3
  • 1
  • Mole fraction - 3 ; Liquid mixture 1
  • Mole fraction - 3 ; Liquid mixture 2
  • Mole fraction - 1 ; Liquid mixture 2
  • Mole fraction - 1; Liquid mixture 1
  • Temperature, K; Liquid mixture 2
  • Pressure, kPa; Liquid mixture 2
  • Liquid mixture 1
  • Liquid mixture 2
  • Chromatography
  • Chromatography
  • Chromatography
  • 7