Thermodynamics Research Center / ThermoML | Fluid Phase Equilibria

The Solubility of ammonia in ethanol between 277.35 K and 328.15 K

Huang, L.-J.[Liang-Jie], Xue, W.-L.[Wei-Lan], Zeng, Z.-X.[Zuo-Xiang]
Fluid Phase Equilib. 2011, 303, 1, 80-84
ABSTRACT
The solubility of ammonia in ethanol has been measured by a static vapor-liquid equilibrium method. The total pressure ranges up to about 0.72 MPa. The temperature amounts to 277.35, 288.65, 298.15, 308.75, 318.25 and 328.15 K. The experimental results are used to determine Henry's law constant. From their variation with temperature, the average absolute relative deviation of the Henry's law constant from appropriate smoothing equation is 4.42 %.
Compounds
# Formula Name
1 H3N ammonia
2 C2H6O ethanol
3 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
  • 3
  • Mole fraction - 1 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Gas
  • Liquid
  • Gas
  • Chromatography
  • 10
  • POMD
  • 2
  • 1
  • Henry's Law constant (mole fraction scale), kPa - 1 ; Liquid
  • Temperature, K; Liquid
  • Mole fraction - 1; Liquid
  • Liquid
  • Gas
  • Chromatography
  • 6
  • POMD
  • 2
  • 1
  • Vapor or sublimation pressure, kPa ; Liquid
  • Mole fraction - 1; Liquid
  • Temperature, K; Liquid
  • Liquid
  • Gas
  • OTHER
  • 68
  • POMD
  • 2
  • 1
  • Mole fraction - 1 ; Gas
  • Mole fraction - 1; Liquid
  • Temperature, K; Liquid
  • Gas
  • Liquid
  • OTHER
  • 68