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

Measurement of Henry s Law Constants and Infinite Dilution Activity Coefficients of Propyl Mercaptan, Butyl Mercaptan, and Dimethyl Sulfide in Methyldiethanolamine (1) + Water (2) with w1 ) 0.50 Using a Gas Stripping Technique

Coquelet, C.[Christophe], Richon, D.[Dominique]
J. Chem. Eng. Data 2005, 50, 6, 2053-2057
ABSTRACT
Henry s law constants of propyl mercaptan, butyl mercaptan, and dimethyl sulfide in the temperature range (293 to 343) K at atmospheric pressure in methyldiethanolamine (1) + water (2) with w1 ) 0.50 have been measured using a gas stripping method. The influence of the solvent is discussed, and experimental results are compared to literature data when available.
Compounds
# Formula Name
1 C5H13NO2 N-methyldiethanolamine
2 C4H10S 1-butanethiol
3 C3H8S 1-propanethiol
4 C2H6S 2-thiapropane
5 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
  • 3
  • 5
  • Henry's Law constant (mole fraction scale), kPa - 3 ; Liquid
  • Temperature, K; Liquid
  • Mole fraction - 3; Liquid
  • Liquid
  • Gas
  • Chromatography
  • 3
  • POMD
  • 2
  • 5
  • Henry's Law constant (mole fraction scale), kPa - 2 ; Liquid
  • Temperature, K; Liquid
  • Mole fraction - 2; Liquid
  • Liquid
  • Gas
  • Chromatography
  • 3
  • POMD
  • 4
  • 5
  • Henry's Law constant (mole fraction scale), kPa - 4 ; Liquid
  • Temperature, K; Liquid
  • Mole fraction - 4; Liquid
  • Liquid
  • Gas
  • Chromatography
  • 4
  • POMD
  • 1
  • 3
  • 5
  • Henry's Law constant (mole fraction scale), kPa - 3 ; Liquid
  • Temperature, K; Liquid
  • Mole fraction - 3; Liquid
  • Solvent: Mole fraction - 1; Liquid
  • Liquid
  • Gas
  • Chromatography
  • 8
  • POMD
  • 1
  • 2
  • 5
  • Henry's Law constant (mole fraction scale), kPa - 2 ; Liquid
  • Temperature, K; Liquid
  • Mole fraction - 2; Liquid
  • Solvent: Mole fraction - 1; Liquid
  • Liquid
  • Gas
  • Chromatography
  • 6
  • POMD
  • 4
  • 1
  • 5
  • Henry's Law constant (mole fraction scale), kPa - 4 ; Liquid
  • Temperature, K; Liquid
  • Mole fraction - 4; Liquid
  • Solvent: Mole fraction - 1; Liquid
  • Liquid
  • Gas
  • Chromatography
  • 6