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

High-Pressure Vapor-Liquid Equilibrium for Ethylene + 2-Methyl-1-propanol

Kodama, D.[Daisuke], Yagihashi, T.[Takuya], Hosoya, T.[Tetsuya], Kato, M.[Masahiro]
J. Chem. Eng. Data 2009, 54, 3, 1046-1048
ABSTRACT
Vapor-liquid equilibria and the saturated density for the ethylene + 2-methyl-1-propanol system at high pressures were measured at the temperatures (278.15, 283.65, and 288.15) K with a static-circulation apparatus. The experimental apparatus equipped with three Anton Paar DMA 512S vibrating-tube density meters was previously developed for measuring vapor-liquid-liquid equilibrium at high pressures. Coexisting phase composition and saturated density of each phase can be measured by means of the apparatus with a maximum temperature and pressure of 400 K and 20 MPa, respectively. The equilibrium composition and saturated density of each phase were determined by gas chromatography and vibrating-tube density meters, respectively. The experimental data were correlated with various equations of state.
Compounds
# Formula Name
1 C2H4 ethene
2 C4H10O 2-methyl-1-propanol
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
  • Normal boiling temperature, K ; Liquid
  • Liquid
  • Gas
  • Closed cell (Static) method
  • 1
  • POMD
  • 2
  • Refractive index (Na D-line) ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Standard Abbe refractometry
  • 1
  • POMD
  • 2
  • Mass density, kg/m3 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Vibrating tube method
  • 1
  • POMD
  • 1
  • 2
  • Vapor or sublimation pressure, kPa ; Liquid
  • Mole fraction - 1; Liquid
  • Temperature, K; Liquid
  • Liquid
  • Gas
  • Closed cell (Static) method
  • 23
  • POMD
  • 1
  • 2
  • Mass density, kg/m3 ; Liquid
  • Pressure, kPa; Liquid
  • Temperature, K; Liquid
  • Liquid
  • Gas
  • Vibrating tube method
  • 23
  • POMD
  • 1
  • 2
  • Mass density, kg/m3 ; Gas
  • Pressure, kPa; Gas
  • Temperature, K; Gas
  • Gas
  • Liquid
  • Vibrating tube method
  • 23
  • POMD
  • 1
  • 2
  • Mole fraction - 1 ; Gas
  • Mole fraction - 1; Liquid
  • Temperature, K; Liquid
  • Gas
  • Liquid
  • Chromatography
  • 23