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

Carbon Dioxide + Fluoromethane and Nitrous Oxide + Fluoromethane: Solid-Liquid Equilibria Measurements

Di Nicola, G.[Giovanni], Moglie, M.[Matteo], Santori, G.[Giulio], Stryjek, R.[Roman], Polonara, F.[Fabio]
J. Chem. Eng. Data 2010, 55, 11, 5018-5022
ABSTRACT
A recently built experimental setup was employed for the estimation of the solid-liquid equilibria (SLE) of alternative refrigerant systems. The behavior of two binaries, that is, carbon dioxide + fluoromethane (CO2 + R41) and nitrous oxide + fluoromethane (N2O + R41), was measured down to temperatures of 126.5 K. To confirm the reliability of the apparatus, the triple points of the pure fluids constituent of the binary systems were measured. All triple-point data measured revealed a generally good consistency with the literature. The results obtained for the mixtures were corrected by the Rossini method and interpreted by means of the Schrder equation.
Compounds
# Formula Name
1 CO2 carbon dioxide
2 N2O nitrous oxide
3 CH3F fluoromethane
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
  • 3
  • Eutectic temperature, K ; Crystal - 1
  • Crystal - 1
  • Crystal - 3
  • Liquid
  • Gas
  • OTHER::::sMethod:Thermal Analysis
  • 1
  • POMD
  • 1
  • 3
  • Eutectic composition: mole fraction - 1 ; Crystal - 1
  • Crystal - 1
  • Crystal - 3
  • Liquid
  • Gas
  • OTHER:::::sMethod:Thermal Analysis
  • 1
  • POMD
  • 1
  • 3
  • Triple point temperature, K ; Liquid
  • Mole fraction - 1; Liquid
  • Liquid
  • Crystal - 3
  • Gas
  • Large-sample thermal analysis
  • 2
  • POMD
  • 1
  • 3
  • Triple point temperature, K ; Liquid
  • Mole fraction - 1; Liquid
  • Liquid
  • Crystal - 1
  • Gas
  • Large-sample thermal analysis
  • 34
  • POMD
  • 3
  • 2
  • Eutectic temperature, K ; Crystal - 3
  • Crystal - 3
  • Crystal - 2
  • Liquid
  • Gas
  • OTHER:::::sMethod:Thermal Analysis
  • 1
  • POMD
  • 3
  • 2
  • Eutectic composition: mole fraction - 2 ; Crystal - 3
  • Crystal - 3
  • Crystal - 2
  • Liquid
  • Gas
  • OTHER::::sMethod:Thermal Analysis
  • 1
  • POMD
  • 3
  • 2
  • Triple point temperature, K ; Liquid
  • Mole fraction - 2; Liquid
  • Liquid
  • Crystal - 3
  • Gas
  • Large-sample thermal analysis
  • 7
  • POMD
  • 3
  • 2
  • Triple point temperature, K ; Liquid
  • Mole fraction - 2; Liquid
  • Liquid
  • Crystal - 2
  • Gas
  • Large-sample thermal analysis
  • 21