Thermodynamics Research Center / ThermoML | Journal of Chemical Thermodynamics

Solubility of ethylbenzene and xylene in pure water and aqueous alkanolamine solutions

Coquelet, C., Valtz, A., Richon, D.
J. Chem. Thermodyn. 2008, 40, 6, 942-948
ABSTRACT
This paper is continuation of the study concerning the solubility of aromatics in aqueous alkanolamine solutions. Vapour pressures of ethylbenzene and xylene over aqueous (liquid + liquid) mixtures are reported herein. Solubility data of ethylbenzene and xylene in pure water and solubility data of ethylbenzene in aqueous alkanolamine solutions {methyldiethanolamine (MDEA) + diglycolamine (DGA)} are also reported herein. Modelling of solubility data is achieved using a simple model based on activity coefficients. 2008 Elsevier Ltd. All rights reserved.
Compounds
# Formula Name
1 C8H10 ethylbenzene
2 C5H13NO2 N-methyldiethanolamine
3 C4H11NO2 2-(2-aminoethoxy)ethanol
4 H2O water
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
  • 4
  • Vapor or sublimation pressure, kPa ; Liquid mixture 1
  • Temperature, K; Liquid mixture 1
  • Liquid mixture 1
  • Liquid mixture 2
  • Gas
  • CCELL:UFactor:8
  • 24
  • POMD
  • 1
  • 4
  • Mole fraction - 1 ; Liquid mixture 1
  • Temperature, K; Liquid mixture 1
  • Pressure, kPa; Liquid mixture 1
  • Liquid mixture 1
  • Liquid mixture 2
  • Chromatography
  • 8
  • POMD
  • 1
  • 3
  • 4
  • Vapor or sublimation pressure, kPa ; Liquid mixture 1
  • Temperature, K; Liquid mixture 1
  • Solvent: Mass fraction - 3; Liquid mixture 1
  • Liquid mixture 1
  • Liquid mixture 2
  • Gas
  • CCELL:UFactor:8
  • 25
  • POMD
  • 1
  • 3
  • 4
  • Mole fraction - 1 ; Liquid mixture 1
  • Solvent: Mass fraction - 3; Liquid mixture 1
  • Temperature, K; Liquid mixture 1
  • Pressure, kPa; Liquid mixture 1
  • Liquid mixture 1
  • Liquid mixture 2
  • Chromatography
  • 15
  • POMD
  • 1
  • 2
  • 4
  • Mole fraction - 1 ; Liquid mixture 1
  • Solvent: Mass fraction - 2; Liquid mixture 1
  • Temperature, K; Liquid mixture 1
  • Pressure, kPa; Liquid mixture 1
  • Liquid mixture 1
  • Liquid mixture 2
  • Chromatography
  • 1