Thermodynamics Research Center / ThermoML | Journal of Chemical Thermodynamics

Ternary equilibrium data of mixtures consisting of 2-butanol, water, and heavy alcohols at T = 298.2 K

Gilani, H. G., Golpour, M., Souraki, B. A.
J. Chem. Thermodyn. 2012, 49, 39-45
ABSTRACT
Experimental solubility curves and tie-line data for the (water + 2-butanol + organic solvents) systems were obtained at T = 298.2 K and atmospheric pressure. The organic solvents were four heavy alcohols, i.e. 1-hexanol, 1-heptanol, 1-octanol, and 1-decanol. The consistency of the experimental tie-line data was determined through the Othmer-Tobias and Bachman equations. Distribution coefficients and separation factors were calculated to evaluate the extracting capability of the solvents. The experimental data were correlated using the NRTL (alpha = 0.2) and UNIQUAC models, and binary interaction parameters were obtained. The average root mean square deviation values between the experimental and calculated data show the capability of these models, in particular NRTL model, in correlation of the phase behavior of the ternary systems.
Compounds
# Formula Name
1 C4H10O butan-2-ol
2 C6H14O hexan-1-ol
3 C7H16O heptan-1-ol
4 C8H18O octan-1-ol
5 C10H22O decan-1-ol
6 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
  • 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
  • Kyoto 210 Density Meter
  • 1
  • 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
  • Kyoto 210 Density Meter
  • 1
  • 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
  • Kyoto 210 Density Meter
  • 1
  • POMD
  • 4
  • Refractive index (Na D-line) ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Standard Abbe refractometry
  • 1
  • POMD
  • 4
  • Mass density, kg/m3 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Kyoto 210 Density Meter
  • 1
  • POMD
  • 5
  • Refractive index (Na D-line) ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Standard Abbe refractometry
  • 1
  • POMD
  • 5
  • Mass density, kg/m3 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Kyoto 210 Density Meter
  • 1
  • POMD
  • 6
  • Refractive index (Na D-line) ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Standard Abbe refractometry
  • 1
  • POMD
  • 6
  • Mass density, kg/m3 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Kyoto 210 Density Meter
  • 1
  • POMD
  • 1
  • 2
  • 6
  • Mass fraction - 1 ; Liquid mixture 1
  • Mass fraction - 6 ; Liquid mixture 2
  • Mass fraction - 1 ; Liquid mixture 2
  • Mass fraction - 6; Liquid mixture 1
  • Temperature, K; Liquid mixture 2
  • Pressure, kPa; Liquid mixture 2
  • Liquid mixture 1
  • Liquid mixture 2
  • Index of refraction calibration data
  • Index of refraction calibration data
  • Index of refraction calibration data
  • 6
  • POMD
  • 1
  • 2
  • 6
  • Mass fraction - 6 ; Liquid mixture 1
  • Mass fraction - 1; Liquid mixture 1
  • Temperature, K; Liquid mixture 1
  • Pressure, kPa; Liquid mixture 1
  • Liquid mixture 1
  • Liquid mixture 2
  • KF titration
  • 18
  • POMD
  • 1
  • 2
  • 6
  • Refractive index (Na D-line) ; Liquid mixture 2
  • Mass fraction - 6; Liquid mixture 2
  • Mass fraction - 1; Liquid mixture 2
  • Temperature, K; Liquid mixture 1
  • Liquid mixture 2
  • Liquid mixture 1
  • Standard Abbe refractometry
  • 6
  • POMD
  • 1
  • 2
  • 6
  • Refractive index (Na D-line) ; Liquid mixture 1
  • Mass fraction - 6; Liquid mixture 1
  • Mass fraction - 1; Liquid mixture 1
  • Temperature, K; Liquid mixture 1
  • Liquid mixture 1
  • Liquid mixture 2
  • Standard Abbe refractometry
  • 6
  • POMD
  • 1
  • 3
  • 6
  • Mass fraction - 1 ; Liquid mixture 1
  • Mass fraction - 6 ; Liquid mixture 2
  • Mass fraction - 1 ; Liquid mixture 2
  • Mass fraction - 6; Liquid mixture 1
  • Temperature, K; Liquid mixture 2
  • Pressure, kPa; Liquid mixture 2
  • Liquid mixture 1
  • Liquid mixture 2
  • Index of refraction calibration data
  • Index of refraction calibration data
  • Index of refraction calibration data
  • 6
  • POMD
  • 1
  • 3
  • 6
  • Mass fraction - 6 ; Liquid mixture 1
  • Mass fraction - 1; Liquid mixture 1
  • Temperature, K; Liquid mixture 1
  • Pressure, kPa; Liquid mixture 1
  • Liquid mixture 1
  • Liquid mixture 2
  • KF titration
  • 18
  • POMD
  • 1
  • 3
  • 6
  • Refractive index (Na D-line) ; Liquid mixture 2
  • Mass fraction - 6; Liquid mixture 2
  • Mass fraction - 1; Liquid mixture 2
  • Temperature, K; Liquid mixture 1
  • Liquid mixture 2
  • Liquid mixture 1
  • Standard Abbe refractometry
  • 6
  • POMD
  • 1
  • 3
  • 6
  • Refractive index (Na D-line) ; Liquid mixture 1
  • Mass fraction - 6; Liquid mixture 1
  • Mass fraction - 1; Liquid mixture 1
  • Temperature, K; Liquid mixture 1
  • Liquid mixture 1
  • Liquid mixture 2
  • Standard Abbe refractometry
  • 6
  • POMD
  • 1
  • 4
  • 6
  • Mass fraction - 1 ; Liquid mixture 1
  • Mass fraction - 6 ; Liquid mixture 2
  • Mass fraction - 1 ; Liquid mixture 2
  • Mass fraction - 6; Liquid mixture 1
  • Temperature, K; Liquid mixture 2
  • Pressure, kPa; Liquid mixture 2
  • Liquid mixture 1
  • Liquid mixture 2
  • Index of refraction calibration data
  • Index of refraction calibration data
  • Index of refraction calibration data
  • 6
  • POMD
  • 1
  • 4
  • 6
  • Mass fraction - 6 ; Liquid mixture 1
  • Mass fraction - 1; Liquid mixture 1
  • Temperature, K; Liquid mixture 1
  • Pressure, kPa; Liquid mixture 1
  • Liquid mixture 1
  • Liquid mixture 2
  • KF titration
  • 18
  • POMD
  • 1
  • 4
  • 6
  • Refractive index (Na D-line) ; Liquid mixture 2
  • Mass fraction - 6; Liquid mixture 2
  • Mass fraction - 1; Liquid mixture 2
  • Temperature, K; Liquid mixture 1
  • Liquid mixture 2
  • Liquid mixture 1
  • Standard Abbe refractometry
  • 6
  • POMD
  • 1
  • 4
  • 6
  • Refractive index (Na D-line) ; Liquid mixture 1
  • Mass fraction - 6; Liquid mixture 1
  • Mass fraction - 1; Liquid mixture 1
  • Temperature, K; Liquid mixture 1
  • Liquid mixture 1
  • Liquid mixture 2
  • Standard Abbe refractometry
  • 6
  • POMD
  • 1
  • 5
  • 6
  • Mass fraction - 1 ; Liquid mixture 1
  • Mass fraction - 6 ; Liquid mixture 2
  • Mass fraction - 1 ; Liquid mixture 2
  • Mass fraction - 6; Liquid mixture 1
  • Temperature, K; Liquid mixture 2
  • Pressure, kPa; Liquid mixture 2
  • Liquid mixture 1
  • Liquid mixture 2
  • Index of refraction calibration data
  • Index of refraction calibration data
  • Index of refraction calibration data
  • 6
  • POMD
  • 1
  • 5
  • 6
  • Mass fraction - 6 ; Liquid mixture 1
  • Mass fraction - 1; Liquid mixture 1
  • Temperature, K; Liquid mixture 1
  • Pressure, kPa; Liquid mixture 1
  • Liquid mixture 1
  • Liquid mixture 2
  • KF titration
  • 18
  • POMD
  • 1
  • 5
  • 6
  • Refractive index (Na D-line) ; Liquid mixture 2
  • Mass fraction - 6; Liquid mixture 2
  • Mass fraction - 1; Liquid mixture 2
  • Temperature, K; Liquid mixture 1
  • Liquid mixture 2
  • Liquid mixture 1
  • Standard Abbe refractometry
  • 6
  • POMD
  • 1
  • 5
  • 6
  • Refractive index (Na D-line) ; Liquid mixture 1
  • Mass fraction - 6; Liquid mixture 1
  • Mass fraction - 1; Liquid mixture 1
  • Temperature, K; Liquid mixture 1
  • Liquid mixture 1
  • Liquid mixture 2
  • Standard Abbe refractometry
  • 6