Thermodynamics Research Center / ThermoML | Fluid Phase Equilibria

Salt effect on vapor liquid equilibria for binary systems of propanol/CaCl2 and butanol/CaCl2

Fu, J.[Jiquan]
Fluid Phase Equilib. 2005, 237, 1-2, 219-223
ABSTRACT
The binary vapor liquid equilibrium (VLE) data for salt-containing systems of 1-propanol/CaCl2, 2-propanol/CaCl2, 1-butanol/CaCl2 and 2-butanol/CaCl2 were determined and correlated. The UNIQUAC model was used to correlate the VLE data, and optimal parameters of the model were obtained. The results show that the UNIQUAC model is suitable to correlate the VLE data.
Compounds
# Formula Name
1 C3H8O propan-1-ol
2 C3H8O propan-2-ol
3 C4H10O butan-1-ol
4 C4H10O butan-2-ol
5 CaCl2 calcium chloride
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
  • Vapor or sublimation pressure, kPa ; Liquid
  • Temperature, K; Liquid
  • Liquid
  • Gas
  • CCELL:UFactor:128
  • 1
  • POMD
  • 1
  • 5
  • Vapor or sublimation pressure, kPa ; Liquid
  • Temperature, K; Liquid
  • Mole fraction - 1; Liquid
  • Liquid
  • Gas
  • CCELL:UFactor:4
  • 40
  • POMD
  • 2
  • 5
  • Vapor or sublimation pressure, kPa ; Liquid
  • Temperature, K; Liquid
  • Mole fraction - 2; Liquid
  • Liquid
  • Gas
  • CCELL:UFactor:4
  • 40
  • POMD
  • 3
  • 5
  • Vapor or sublimation pressure, kPa ; Liquid
  • Temperature, K; Liquid
  • Mole fraction - 3; Liquid
  • Liquid
  • Gas
  • CCELL:UFactor:4
  • 40
  • POMD
  • 4
  • 5
  • Vapor or sublimation pressure, kPa ; Liquid
  • Temperature, K; Liquid
  • Mole fraction - 4; Liquid
  • Liquid
  • Gas
  • CCELL:UFactor:128
  • 31