Thermodynamics Research Center / ThermoML | Fluid Phase Equilibria

Solubility of CO2 in glycerol at high pressures

Nunes, A. V. M.[Ana V.M.], Carrera, G. V. S. M.[Goncalo V.S.M.], Najdanovic-Visak, V.[Vesna], Ponte, M. N. d.[Manuel Nunes da]
Fluid Phase Equilib. 2013, 358, 105-107
ABSTRACT
The solubility of CO2 in liquid glycerol was measured at the temperatures of 353.2 K, 393.2 K and 423.2 K, and pressures up to 32 MPa. The static synthetic method was used in a variable-volume view cell. The solubility of CO2 in glycerol was enhanced by pressure increase and by temperature decrease. When compared with reported values for alcohols with the same chain length, the solubility increased in the following order: glycerol less than 1,2-propylene glycol less than 1-propanol less than 2-propanol.
Compounds
# Formula Name
1 CO2 carbon dioxide
2 C3H8O3 glycerol
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
  • 2
  • 1
  • Vapor or sublimation pressure, kPa ; Liquid
  • Temperature, K; Liquid
  • Mole fraction - 1; Liquid
  • Liquid
  • Gas
  • Closed cell (Static) method
  • 17