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

Solid - Liquid Phase Equilibrium of Some Aliphatic Alcohols + Cesium Sulfate + Water

Hu, M.[Mancheng], Zhai, Q.[Quanguo], Jiang, Y. C., Liu, Z. H.
J. Chem. Eng. Data 2004, 49, 4, 1070-1073
ABSTRACT
Solid-liquid phase equilibria were determined at 298.15 K for some aliphatic alcohol + cesium sulfate + water systems. The alcohols used were methanol, ethanol, 1-propanol, and 2-propanol. Measurement of the 1-propanol + cesium sulfate + water system was also made at 308.15 K and 318.15 K. The binodal curves were correlated using a five-parameter equation, and tie lines were correlated with the Othmer-Tobias and Bancroft equations. Samples of the solid phase analyzed by thermogravimetric analysis show that it was an anhydrous salt. The refractive index of the liquid phase was also determined.
Compounds
# Formula Name
1 CH4O methanol
2 H2O water
3 Cs2O4S cesium sulfate
4 C2H6O ethanol
5 C3H8O propan-1-ol
6 C3H8O propan-2-ol
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
  • 3
  • Mass fraction - 3 ; Liquid
  • Mass fraction - 1; Liquid
  • Pressure, kPa; Liquid
  • Temperature, K; Liquid
  • Liquid
  • Crystal - 3
  • Titration method
  • 9
  • POMD
  • 4
  • 2
  • 3
  • Mass fraction - 3 ; Liquid mixture 1
  • Mass fraction - 4; Liquid mixture 1
  • Temperature, K; Liquid mixture 1
  • Pressure, kPa; Liquid mixture 1
  • Liquid mixture 1
  • Liquid mixture 2
  • TITR:UFactor:32
  • 28
  • POMD
  • 4
  • 2
  • 3
  • Refractive index (Na D-line) ; Liquid
  • Mass fraction - 4; Liquid
  • Mass fraction - 3; Liquid
  • Pressure, kPa; Liquid
  • Temperature, K; Liquid
  • Liquid
  • ABBE:UFactor:2
  • 10
  • POMD
  • 4
  • 2
  • 3
  • Mass fraction - 4 ; Liquid mixture 2
  • Mass fraction - 3 ; Liquid mixture 1
  • Mass fraction - 4 ; Liquid mixture 1
  • Mass fraction - 3; Liquid mixture 2
  • Temperature, K; Liquid mixture 1
  • Pressure, kPa; Liquid mixture 1
  • Liquid mixture 2
  • Liquid mixture 1
  • TITR:UFactor:8
  • TITR:UFactor:8
  • TITR:UFactor:8
  • 5
  • POMD
  • 5
  • 2
  • 3
  • Mass fraction - 5 ; Liquid mixture 2
  • Mass fraction - 3 ; Liquid mixture 1
  • Mass fraction - 5 ; Liquid mixture 1
  • Temperature, K; Liquid mixture 1
  • Mass fraction - 3; Liquid mixture 2
  • Pressure, kPa; Liquid mixture 1
  • Liquid mixture 2
  • Liquid mixture 1
  • TITR:UFactor:8
  • TITR:UFactor:8
  • TITR:UFactor:8
  • 15
  • POMD
  • 5
  • 2
  • 3
  • Mass fraction - 3 ; Liquid mixture 1
  • Temperature, K; Liquid mixture 1
  • Mass fraction - 5; Liquid mixture 1
  • Pressure, kPa; Liquid mixture 1
  • Liquid mixture 1
  • Liquid mixture 2
  • TITR:UFactor:64
  • 73
  • POMD
  • 5
  • 2
  • 3
  • Refractive index (Na D-line) ; Liquid
  • Temperature, K; Liquid
  • Mass fraction - 5; Liquid
  • Mass fraction - 3; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • ABBE:UFactor:2
  • 30
  • POMD
  • 6
  • 2
  • 3
  • Mass fraction - 6 ; Liquid mixture 2
  • Mass fraction - 3 ; Liquid mixture 1
  • Mass fraction - 6 ; Liquid mixture 1
  • Mass fraction - 3; Liquid mixture 2
  • Temperature, K; Liquid mixture 1
  • Pressure, kPa; Liquid mixture 1
  • Liquid mixture 2
  • Liquid mixture 1
  • TITR:UFactor:8
  • TITR:UFactor:8
  • TITR:UFactor:8
  • 4
  • POMD
  • 6
  • 2
  • 3
  • Mass fraction - 3 ; Liquid mixture 1
  • Mass fraction - 6; Liquid mixture 1
  • Temperature, K; Liquid mixture 1
  • Pressure, kPa; Liquid mixture 1
  • Liquid mixture 1
  • Liquid mixture 2
  • TITR:UFactor:64
  • 27
  • POMD
  • 6
  • 2
  • 3
  • Refractive index (Na D-line) ; Liquid
  • Mass fraction - 6; Liquid
  • Mass fraction - 3; Liquid
  • Pressure, kPa; Liquid
  • Temperature, K; Liquid
  • Liquid
  • ABBE:UFactor:2
  • 8