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

Experimental Investigation of the Influence of NaCl on the Vapor-Liquid Equilibrium of CH3OH + H2O

Jodecke, M.[Michael], Kamps, A. P. -S.[Alvaro Perez-], Maurer, G.[Gerd]
J. Chem. Eng. Data 2005, 50, 1, 138-141
ABSTRACT
New experimental results for the vapor-liquid equilibrium of the system sodium chloride + methanol + water are presented at (salt-free) solvent mixture methanol mole fractions from about 0.03 to 0.54, at sodium chloride molalities up to about 5.4 mol.kg-1 of the solvent mixture (but always below the solubility limit of the salt), at temperatures from about (313 to 397) K, and at total pressures from about (10 to 500) kPa.
Compounds
# Formula Name
1 CH4O methanol
2 H2O water
3 ClNa sodium 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
  • 1
  • 2
  • Vapor or sublimation pressure, kPa ; Liquid
  • Temperature, K; Liquid
  • Mole fraction - 1; Liquid
  • Liquid
  • Gas
  • Closed cell (Static) method
  • 12
  • POMD
  • 1
  • 3
  • 2
  • Vapor or sublimation pressure, kPa ; Liquid
  • Temperature, K; Liquid
  • Solvent: Mole fraction - 1; Liquid
  • Molality, mol/kg - 3; Liquid
  • Liquid
  • Gas
  • Closed cell (Static) method
  • 60
  • POMD
  • 1
  • 3
  • 2
  • Mole fraction - 1 ; Gas
  • Temperature, K; Gas
  • Solvent: Mole fraction - 1; Liquid
  • Molality, mol/kg - 3; Liquid
  • Gas
  • Liquid
  • Chromatography
  • 60