Thermodynamics Research Center / ThermoML | Journal of Chemical Thermodynamics

Isothermal (vapour + liquid) equilibria for the binary systems of (carbon monoxide + methyl propionate) and (carbon monoxide + ethyl propionate)

Zhou, J.[Jianguo], Zhu, R.[Rongjiao], Yuan, P.[Pingfang], Cao, L.[Liqian], Tian, Y.[Yiling]
J. Chem. Thermodyn. 2013, 59, 1-9
ABSTRACT
Isothermal (vapour + liquid) equilibrium data for the binary systems of (CO + methyl propionate) and (CO + ethyl propionate) were measured at temperatures of (293.15, 313.15, 333.15, 353.15, and 373.15) K and at elevated pressures up to 10.00 MPa. The measurements were carried out in a cylindrical autoclave with a moveable piston and an observation window. The experimental results were correlated using the Peng Robinson (PR) equation of state and Peng Robinson Stryjek Vera (PRSV) equation of state with the two-parameter van der Waals II or Panagiotopoulos Reid mixing rule. The comparisons of the calculation results with experimental values indicate that the PRSV equation of state with van der Waals II mixing rule produced the better correlated results.
Compounds
# Formula Name
1 CO carbon monoxide
2 C4H8O2 methyl propanoate
3 C5H10O2 ethyl propanoate
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
  • 3
  • 1
  • Vapor or sublimation pressure, kPa ; Liquid
  • Mole fraction - 1; Liquid
  • Temperature, K; Liquid
  • Liquid
  • Gas
  • ISOPVT
  • 45
  • POMD
  • 3
  • 1
  • Mole fraction - 1 ; Gas
  • Mole fraction - 1; Liquid
  • Temperature, K; Liquid
  • Gas
  • Liquid
  • gravimetric method
  • 45
  • POMD
  • 3
  • 1
  • Mass density, kg/m3 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 1; Liquid
  • Liquid
  • mass divided by volume
  • 45
  • POMD
  • 3
  • 1
  • Mass density, kg/m3 ; Gas
  • Temperature, K; Gas
  • Pressure, kPa; Gas
  • Mole fraction - 1; Gas
  • Gas
  • mass divided by volume
  • 45
  • POMD
  • 2
  • 1
  • Vapor or sublimation pressure, kPa ; Liquid
  • Mole fraction - 1; Liquid
  • Temperature, K; Liquid
  • Liquid
  • Gas
  • ISOPVT
  • 45
  • POMD
  • 2
  • 1
  • Mole fraction - 1 ; Gas
  • Mole fraction - 1; Liquid
  • Temperature, K; Liquid
  • Gas
  • Liquid
  • gravimetric method
  • 45
  • POMD
  • 2
  • 1
  • Mass density, kg/m3 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 1; Liquid
  • Liquid
  • mass divided by volume
  • 36
  • POMD
  • 2
  • 1
  • Mass density, kg/m3 ; Gas
  • Temperature, K; Gas
  • Pressure, kPa; Gas
  • Mole fraction - 1; Gas
  • Gas
  • mass divided by volume
  • 36