ABSTRACT

We have measured experimental liquid densities and enthalpy increments for an equimolar mixture of trichlorofluoromethane (R-11) + dichlorodifluoromethane (R-12). We have used a continuously weighed pycnometer for measuring the liquid densities and a thermoelectric flow calorimeter for measuring the enthalpy increments. The temperature range for all measurements is from (230 to 425) K. The experimental measurements range up to 69 MPa with the pycnometer and 6.8 MPa with the calorimeter, respectively.

Compounds

#	Formula	Name
1	CCl3F	trichlorofluoromethane
2	CCl2F2	dichlorodifluoromethane

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	Molar enthalpy, kJ/mol ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid Mole fraction - 1; Liquid		Liquid	Flow calorimetry	1
POMD	1 2	Molar enthalpy, kJ/mol ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid Mole fraction - 1; Liquid		Liquid	Flow calorimetry	1
POMD	1 2	Molar enthalpy, kJ/mol ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid Mole fraction - 1; Liquid		Liquid	Flow calorimetry	1
POMD	1 2	Molar enthalpy, kJ/mol ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid Mole fraction - 1; Liquid		Liquid	Flow calorimetry	1
POMD	1 2	Molar enthalpy, kJ/mol ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid Mole fraction - 1; Liquid		Liquid	Flow calorimetry	1
POMD	1 2	Molar enthalpy, kJ/mol ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid Mole fraction - 1; Liquid		Liquid	Flow calorimetry	1
POMD	1 2	Molar enthalpy, kJ/mol ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid Mole fraction - 1; Liquid		Liquid	Flow calorimetry	1
POMD	1 2	Molar enthalpy, kJ/mol ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid Mole fraction - 1; Liquid		Liquid	Flow calorimetry	1
POMD	1 2	Molar enthalpy, kJ/mol ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid Mole fraction - 1; Liquid		Liquid	Flow calorimetry	1
POMD	1 2	Molar enthalpy, kJ/mol ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid Mole fraction - 1; Liquid		Liquid	Flow calorimetry	1
POMD	1 2	Molar enthalpy, kJ/mol ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid Mole fraction - 1; Liquid		Liquid	Flow calorimetry	1
POMD	1 2	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Mole fraction - 1; Liquid	Liquid	Pycnometric method	127

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

Experimental P-T- and Enthalpy-Increment Measurements of an Equimolar Mixture of Trichlorofluoromethane (R-11) + Dichlorodifluoromethane (R-12)

Castro-Gomez, R.[Raul], Rogers, W. J.[William J.], Holste, J. C.[James C.], Hall, K. R.[Kenneth R.], Iglesias-Silva, G. A.[Gustavo A.]

ABSTRACT