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

Vapor-Liquid Equilibrium Data of the Carbon Dioxide + Ethyl Butyrate and Carbon Dioxide + Propylene Carbonate Systems at Pressures from (1.00 to 13.00) MPa and Temperatures from (313.0 to 373.0) K

Hongling, L.[Li], Rongjiao, Z.[Zhu], Wei, X.[Xu], Yanfen, L.[Li], Yongju, S.[Su], Yiling, T.[Tian]
J. Chem. Eng. Data 2011, 56, 4, 1148-1157
ABSTRACT
High-pressure vapor-liquid equilibrium data for the binary systems of ethyl butyrate (EB) + carbon dioxide and propylene carbonate (PC) + carbon dioxide were measured. The experimental pressure range was from (1.00 to 13.00) MPa and the temperature range from (313.0 to 373.0) K. Experimental results were correlated with the Peng-Robinson equation of state with the two-parameter van der Waals mixing rule. At the same time, the Henry s coefficient and solution enthalpy and solution entropy of CO2 during dissolution at different temperature were also calculated.
Compounds
# Formula Name
1 CO2 carbon dioxide
2 C6H12O2 ethyl butanoate
3 C4H6O3 4-methyl-1,3-dioxolan-2-one
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
  • Mole fraction - 1; Liquid
  • Temperature, K; Liquid
  • Liquid
  • Gas
  • CCELL:UFactor:16
  • 35
  • POMD
  • 2
  • 1
  • Mole fraction - 1 ; Gas
  • Mole fraction - 1; Liquid
  • Temperature, K; Liquid
  • Gas
  • Liquid
  • Phase equilibration
  • 35
  • POMD
  • 2
  • 1
  • Mass density, kg/m3 ; Gas
  • Temperature, K; Gas
  • Pressure, kPa; Gas
  • Mole fraction - 1; Gas
  • Gas
  • Pycnometric method
  • 35
  • POMD
  • 2
  • 1
  • Mass density, kg/m3 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 1; Liquid
  • Liquid
  • Pycnometric method
  • 35
  • POMD
  • 3
  • 1
  • Vapor or sublimation pressure, kPa ; Liquid
  • Mole fraction - 1; Liquid
  • Temperature, K; Liquid
  • Liquid
  • Gas
  • CCELL:UFactor:16
  • 46
  • POMD
  • 3
  • 1
  • Mole fraction - 1 ; Gas
  • Mole fraction - 1; Liquid
  • Temperature, K; Liquid
  • Gas
  • Liquid
  • Phase equilibration
  • 46
  • POMD
  • 3
  • 1
  • Mass density, kg/m3 ; Gas
  • Temperature, K; Gas
  • Pressure, kPa; Gas
  • Mole fraction - 1; Gas
  • Gas
  • Pycnometric method
  • 46
  • POMD
  • 3
  • 1
  • Mass density, kg/m3 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 1; Liquid
  • Liquid
  • Pycnometric method
  • 46