ABSTRACT

Microcalorimetric measurements of excess enthalpies at the temperature T = 298.15 K are reported for the binary mixture, (x1C6H12 + x2C4H8O) and the two ternary mixtures {x1C6H12 + x2(C4H8O or C5H10O) + x3(C5H12O)}. Smooth representations of the results are presented and used to construct constant excess molar enthalpy contours on Roozeboom diagrams. It is shown that good estimates of the ternary enthalpies can be obtained from the Liebermann and Fried model, using only the physical properties of the components and their binary mixtures.

Compounds

#	Formula	Name
1	C6H12	hex-1-ene
2	C4H8O	tetrahydrofuran
3	C5H10O	2-methyltetrahydrofuran
4	C5H12O	2-methoxy-2-methylpropane

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	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid		Liquid	VIBTUB:UFactor:6	1
POMD	2	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid		Liquid	VIBTUB:UFactor:6	1
POMD	3	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid		Liquid	VIBTUB:UFactor:6	1
POMD	4	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid		Liquid	VIBTUB:UFactor:4	1
POMD	2 1	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol ; Liquid	Mole fraction - 1; Liquid	Pressure, kPa; Liquid Temperature, K; Liquid	Liquid	Flow calorimetry	19
POMD	3 1 4	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol ; Liquid	Solvent: Amount ratio of component to other component of binary solvent - 3; Liquid Mole fraction - 1; Liquid	Pressure, kPa; Liquid Temperature, K; Liquid	Liquid	Flow calorimetry	57
POMD	2 1 4	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol ; Liquid	Solvent: Amount ratio of component to other component of binary solvent - 2; Liquid Mole fraction - 1; Liquid	Pressure, kPa; Liquid Temperature, K; Liquid	Liquid	Flow calorimetry	56

Thermodynamics Research Center / ThermoML | Journal of Chemical Thermodynamics

Excess molar enthalpies of the ternary mixtures (1-hexene + tetrahydrofuran or 2-methyltetrahydrofuran + methyl tert-butyl ether) at the temperature 298.15K.

Lan, C. Q.[Christopher Q.], Kodama, D.[Daisuke], Wang, Z.[Zhaohui], Lu, B. C.-Y.[Benjamin C.-Y.]

ABSTRACT