Excess molar enthalpies (HE) of the carbon dioxide + ethyl acetate system were measured near the crit-ical point of carbon dioxide using a flow-type isothermal microcalorimeter at 298.15 to 308.15 K and 5.0 to 7.0 MPa. Mixtures showed strong exothermic behavior in these regions. The maximum absolute value of HE(maximum exothermic value) was about 8.5 kJ mol-1at 298.15 K and 5.0 MPa. A two-phase region, where HE varied linearly with composition, was found in the CO2-rich region at all temperaturesand pressures except at the condition 298.15 K and 7.0 MPa.
Compounds
#
Formula
Name
1
CO2
carbon dioxide
2
C4H8O2
ethyl acetate
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
2
Excess molar enthalpy (molar enthalpy of mixing), kJ/mol ; Liquid