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

Liquid-Liquid Extraction of Alcohols from Their Azeotropic Mixtures with Hexane Using Ionic Liquid

Mosallanejad, Mahmoud Reza, Khosravi-Nikou, Mohammad Reza, Shaahmadi, Fariborz
J. Chem. Eng. Data 2018, 63, 9, 3482-3487
ABSTRACT
The phase behavior of alkane/alcohol/ionic liquid ternary systems are essential for designing separation process of alcohol from its mixture with alkane. In this work, 1-ethyl-3metylimidazolium thiocyanate ([Emim][SCN]) has been experimentally studied as an extractive agent for this process. New experimental liquid-liquid equilibria (LLE) data for four ternary systems
Compounds
# Formula Name
1 C2H6O ethanol
2 C3H8O propan-1-ol
3 C3H8O propan-2-ol
4 C4H10O butan-1-ol
5 C6H14 hexane
6 C7H11N3S 1-ethyl-3-methylimidazolium thiocyanate
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
  • 5
  • 1
  • 6
  • Mole fraction - 5 ; Liquid mixture 2
  • Mole fraction - 1 ; Liquid mixture 1
  • Mole fraction - 5 ; Liquid mixture 1
  • Mole fraction - 1; Liquid mixture 2
  • Temperature, K; Liquid mixture 2
  • Pressure, kPa; Liquid mixture 2
  • Liquid mixture 2
  • Liquid mixture 1
  • Chromatography
  • Chromatography
  • Chromatography
  • 7
  • POMD
  • 5
  • 2
  • 6
  • Mole fraction - 5 ; Liquid mixture 1
  • Mole fraction - 5 ; Liquid mixture 2
  • Mole fraction - 2 ; Liquid mixture 2
  • Mole fraction - 2; Liquid mixture 1
  • Temperature, K; Liquid mixture 2
  • Pressure, kPa; Liquid mixture 2
  • Liquid mixture 1
  • Liquid mixture 2
  • Chromatography
  • Chromatography
  • Chromatography
  • 9
  • POMD
  • 5
  • 3
  • 6
  • Mole fraction - 5 ; Liquid mixture 1
  • Mole fraction - 5 ; Liquid mixture 2
  • Mole fraction - 3 ; Liquid mixture 2
  • Mole fraction - 3; Liquid mixture 1
  • Temperature, K; Liquid mixture 2
  • Pressure, kPa; Liquid mixture 2
  • Liquid mixture 1
  • Liquid mixture 2
  • Chromatography
  • Chromatography
  • Chromatography
  • 8
  • POMD
  • 5
  • 4
  • 6
  • Mole fraction - 5 ; Liquid mixture 2
  • Mole fraction - 5 ; Liquid mixture 1
  • Mole fraction - 4 ; Liquid mixture 1
  • Mole fraction - 4; Liquid mixture 2
  • Temperature, K; Liquid mixture 2
  • Pressure, kPa; Liquid mixture 2
  • Liquid mixture 2
  • Liquid mixture 1
  • Chromatography
  • Chromatography
  • Chromatography
  • 10