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

Solubilities of Oxygenated Aromatic Solids in Pressurized Hot Water

Karasek, P.[Pavel], Planeta, J.[Josef], Roth, M.[Michal]
J. Chem. Eng. Data 2009, 54, 5, 1457-1461
ABSTRACT
Aqueous solubilities of xanthene (C13H10O), anthrone (C14H10O), xanthone (C13H8O2), thioxanthone (C13H8OS), 9,10-anthraquinone (C14H8O2), and 9,10-phenanthrenequinone (C14H8O2) were measured at temperatures from 313 K to the solute melting point and pressures close to 5 MPa by a dynamic method combined with gas chromatography/mass spectrometry. The experimental solubilities were used to estimate the activity coefficients of the solutes in the aqueous solutions at saturation. Relative rates of increase of solute solubility (mole fraction) with temperature ranged from 0.049 K-1 to 0.056 K-1.
Compounds
# Formula Name
1 C13H10O 10H-9-oxaanthracene
2 C14H10O 9(10H)-anthracenone
3 C13H8O2 9H-xanthen-9-one
4 C13H8OS thioxanthone
5 C14H8O2 9,10(9H,10H)-anthracenedione
6 C14H8O2 9,10-phenanthrenedione
7 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
  • 7
  • Mole fraction - 1 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Crystal - 1
  • Chromatography
  • 7
  • POMD
  • 2
  • 7
  • Mole fraction - 2 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Crystal - 2
  • Chromatography
  • 7
  • POMD
  • 3
  • 7
  • Mole fraction - 3 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Crystal - 3
  • Chromatography
  • 7
  • POMD
  • 4
  • 7
  • Mole fraction - 4 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Crystal - 4
  • Chromatography
  • 9
  • POMD
  • 5
  • 7
  • Mole fraction - 5 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Crystal - 5
  • Chromatography
  • 7
  • POMD
  • 6
  • 7
  • Mole fraction - 6 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Crystal - 6
  • Chromatography
  • 9