ABSTRACT

Isothermal vapor-liquid equilibrium (VLE) data at 323.15 K are reported for the binary systems of propyl vinyl ether (PVE) + ethanol, ethanol + isooctane, and PVE + isooctane and also for ternary system of PVE + ethanol + isooctane by using headspace gas chromatography. For the computation of VLE, vapor pressure of PVE was determined and fitted to the Antoine equation. The experimental binary and ternary VLE data were correlated with different GE models. Additionally the new excess volume data are reported for the same binary systems at 293.15 K and correlated with the Redlich-Kister polynomial. Ternary VE data are also calculated with correlated parameters by the Radojkovic! equation.

Compounds

#	Formula	Name
1	C2H6O	ethanol
2	C8H18	2,2,4-trimethylpentane
3	C5H10O	propyl vinyl 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:2	1
POMD	2	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid		Liquid	VIBTUB:UFactor:2	1
POMD	3	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid		Liquid	VIBTUB:UFactor:2	1
POMD	3	Vapor or sublimation pressure, kPa ; Liquid	Temperature, K; Liquid		Liquid Gas	EBULLIO:UFactor:64	18
POMD	1 3	Mass density, kg/m3 ; Liquid	Mole fraction - 3; Liquid	Pressure, kPa; Liquid Temperature, K; Liquid	Liquid	VIBTUB:UFactor:2	11
POMD	1 3	Mole fraction - 3 ; Gas	Mole fraction - 3; Liquid	Temperature, K; Gas	Gas Liquid	Chromatography	22
POMD	1 2	Mass density, kg/m3 ; Liquid	Mole fraction - 1; Liquid	Pressure, kPa; Liquid Temperature, K; Liquid	Liquid	VIBTUB:UFactor:2	11
POMD	1 2	Mole fraction - 1 ; Gas	Mole fraction - 1; Liquid	Temperature, K; Gas	Gas Liquid	Chromatography	23
POMD	2 3	Mass density, kg/m3 ; Liquid	Mole fraction - 3; Liquid	Pressure, kPa; Liquid Temperature, K; Liquid	Liquid	VIBTUB:UFactor:2	11
POMD	2 3	Mole fraction - 3 ; Gas	Mole fraction - 3; Liquid	Temperature, K; Gas	Gas Liquid	Chromatography	22
POMD	1 2 3	Mole fraction - 1 ; Gas	Mole fraction - 3; Liquid Mole fraction - 1; Liquid	Temperature, K; Gas	Gas Liquid	Chromatography	63
POMD	1 2 3	Mole fraction - 3 ; Gas	Mole fraction - 3; Liquid Mole fraction - 1; Liquid	Temperature, K; Gas	Gas Liquid	Chromatography	63

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

Isothermal Binary and Ternary VLE for the Mixtures of Propyl Vinyl Ether + Ethanol + Isooctane at 323.15 K and VE at 293.15 K

Hwang, I.-C.[In-Chan], Han, K. J.[Kyu-Jin], Park, S. J.[So Jin]

ABSTRACT