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

Vapor-Liquid Equilibrium for Thiophene + Butane, + trans-But-2-ene, + 2-Methylpropane, and + 2-Methylpropene

Uusi-Kyyny, P.[Petri], Pokki, J. -P.[Juha-Pekka], Sapei, E.[Erlin], Pakkanen, M.[Minna], Alopaeus, V.[Ville]
J. Chem. Eng. Data 2011, 56, 3, 614-621
ABSTRACT
The isothermal vapor-liquid equilibrium (VLE) of binary systems of thiophene + butane, + trans-but-2-ene, + 2-methylpropane, and + 2-methylpropene was measured at (308 and 336) K with a static total pressure apparatus. The measured data (temperature, pressure, and amounts of moles) were reduced to phase equilibrium data with Barker's method. All binary systems exhibited a positive deviation from Raoult's law.
Compounds
# Formula Name
1 C4H10 butane
2 C4H10 2-methylpropane
3 C4H8 2-methylpropene
4 C4H8 (E)-2-butene
5 C4H4S thiophene
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
  • Vapor or sublimation pressure, kPa ; Liquid
  • Temperature, K; Liquid
  • Liquid
  • Gas
  • Closed cell (Static) method
  • 3
  • POMD
  • 2
  • Vapor or sublimation pressure, kPa ; Liquid
  • Temperature, K; Liquid
  • Liquid
  • Gas
  • Closed cell (Static) method
  • 2
  • POMD
  • 3
  • Vapor or sublimation pressure, kPa ; Liquid
  • Temperature, K; Liquid
  • Liquid
  • Gas
  • Closed cell (Static) method
  • 2
  • POMD
  • 4
  • Vapor or sublimation pressure, kPa ; Liquid
  • Temperature, K; Liquid
  • Liquid
  • Gas
  • Closed cell (Static) method
  • 2
  • POMD
  • 5
  • Vapor or sublimation pressure, kPa ; Liquid
  • Temperature, K; Liquid
  • Liquid
  • Gas
  • Closed cell (Static) method
  • 8
  • POMD
  • 1
  • 5
  • Vapor or sublimation pressure, kPa ; Liquid
  • Temperature, K; Liquid
  • Mole fraction - 1; Liquid
  • Liquid
  • Gas
  • Closed cell (Static) method
  • 52
  • POMD
  • 2
  • 5
  • Vapor or sublimation pressure, kPa ; Liquid
  • Temperature, K; Liquid
  • Mole fraction - 2; Liquid
  • Liquid
  • Gas
  • Closed cell (Static) method
  • 52
  • POMD
  • 5
  • 3
  • Vapor or sublimation pressure, kPa ; Liquid
  • Temperature, K; Liquid
  • Mole fraction - 3; Liquid
  • Liquid
  • Gas
  • Closed cell (Static) method
  • 52
  • POMD
  • 5
  • 4
  • Vapor or sublimation pressure, kPa ; Liquid
  • Temperature, K; Liquid
  • Mole fraction - 4; Liquid
  • Liquid
  • Gas
  • Closed cell (Static) method
  • 52