ABSTRACT

Isobaric vapor-liquid equilibria were measured for the four binary systems of decafluoropentane (HFC- 43-10meec) + heptane, decafluoropentane + butyl ethyl ether, octafluorobutane (HFC-338pcc) + butyl ethyl ether, and heptafluoro propyl methyl ether (HFE-347mcc) + HFC-338pcc systems at atmospheric pressure. The HFC-43-10meec + heptane system formed a minimum-boiling azeotrope. The experimental data were correlated by the Wilson and NRTL models. The Wilson and NRTL equations gave similar results.

Compounds

#	Formula	Name
1	C5H2F10	1,1,1,2,2,3,4,5,5,5-decafluoropentane
2	C7H16	heptane
3	C6H14O	butyl ethyl ether
4	C4H2F8	1,1,2,2,3,3,4,4-octafluorobutane
5	C4H3F7O	heptafluoropropyl methyl ether

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:4	1
POMD	1	Vapor or sublimation pressure, kPa ; Liquid	Temperature, K; Liquid		Liquid Gas	CCELL:UFactor:4	1
POMD	2	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid		Liquid	VIBTUB:UFactor:4	1
POMD	2	Vapor or sublimation pressure, kPa ; Liquid	Temperature, K; Liquid		Liquid Gas	CCELL:UFactor:4	1
POMD	3	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid		Liquid	VIBTUB:UFactor:4	1
POMD	3	Vapor or sublimation pressure, kPa ; Liquid	Temperature, K; Liquid		Liquid Gas	CCELL:UFactor:4	1
POMD	4	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid		Liquid	VIBTUB:UFactor:4	1
POMD	4	Vapor or sublimation pressure, kPa ; Liquid	Temperature, K; Liquid		Liquid Gas	CCELL:UFactor:4	1
POMD	5	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid		Liquid	VIBTUB:UFactor:4	1
POMD	5	Vapor or sublimation pressure, kPa ; Liquid	Temperature, K; Liquid		Liquid Gas	CCELL:UFactor:4	1
POMD	2 1	Boiling temperature at pressure P, K ; Liquid	Mole fraction - 1; Liquid	Pressure, kPa; Gas	Liquid Gas	CCELL:UFactor:4	11
POMD	2 1	Mole fraction - 1 ; Gas	Mole fraction - 1; Liquid	Pressure, kPa; Gas	Gas Liquid	Chromatography	11
POMD	2 1	Azeotropic composition: mole fraction - 1 ; Liquid	Temperature, K; Liquid		Liquid Gas	By X=Y	1
POMD	2 1	Azeotropic composition: mole fraction - 1 ; Liquid	Pressure, kPa; Liquid		Liquid Gas	By X=Y	1
POMD	3 1	Boiling temperature at pressure P, K ; Liquid	Mole fraction - 1; Liquid	Pressure, kPa; Gas	Liquid Gas	CCELL:UFactor:4	22
POMD	3 1	Mole fraction - 1 ; Gas	Mole fraction - 1; Liquid	Pressure, kPa; Gas	Gas Liquid	Chromatography	22
POMD	4 3	Boiling temperature at pressure P, K ; Liquid	Mole fraction - 4; Liquid	Pressure, kPa; Gas	Liquid Gas	CCELL:UFactor:4	28
POMD	4 3	Mole fraction - 4 ; Gas	Mole fraction - 4; Liquid	Pressure, kPa; Gas	Gas Liquid	Chromatography	28
POMD	5 4	Boiling temperature at pressure P, K ; Liquid	Mole fraction - 5; Liquid	Pressure, kPa; Gas	Liquid Gas	CCELL:UFactor:4	28
POMD	5 4	Mole fraction - 5 ; Gas	Mole fraction - 5; Liquid	Pressure, kPa; Gas	Gas Liquid	Chromatography	28

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

Vapor-Liquid Equilibrium Data for the Binary Decafluoropentane (HFC-43-10meec) + Heptane, Decafluoropentane + Butyl Ethyl Ether, Octafluorobutane (HFC-338pcc) + Butyl Ethyl Ether, and Heptafluoro Propyl Methyl Ether (HFE-347mcc) + HFC-338pcc Systems at 101.3 kPa

Tochigi, K.[Katsumi], Kikuchi, C.[Chie], Kurihara, K.[Kiyofumi], Ochi, K.[Kenji], Mizukado, J.[Junji], Otake, K.[Katuto]

ABSTRACT