ABSTRACT

Isobaric vapor liquid equilibrium (VLE) data were measured for the systems ethanol + 2,4,4-trimethyl-1-pentene and 2-propanol + 2,4,4-trimethyl-1-pentene at 101 kPa. The measurements were made with a recirculation still. The determination of the equilibrium compositions was made with two analyzers, a mass spectrometer, and a gas chromatograph. Two novel sampling systems were tested for introducing the samples of liquid and condensed vapor phases to the analyzers. The VLE data were correlated with the Wilson activity coefficient model and the Soave-Redlich-Kwong equation of state.

Compounds

#	Formula	Name
1	C2H6O	ethanol
2	C8H16	2,4,4-trimethyl-1-pentene
3	C3H8O	propan-2-ol

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	Boiling temperature at pressure P, K ; Liquid	Pressure, kPa; Liquid		Liquid Gas	EBULLIO::dP:0.15	1
POMD	1	Boiling temperature at pressure P, K ; Liquid	Pressure, kPa; Liquid		Liquid Gas	EBULLIO:dP:0.15	1
POMD	2	Boiling temperature at pressure P, K ; Liquid	Pressure, kPa; Liquid		Liquid Gas	EBULLIO::dP:0.15	1
POMD	2	Boiling temperature at pressure P, K ; Liquid	Pressure, kPa; Liquid		Liquid Gas	EBULLIO::dP:0.15	1
POMD	2	Boiling temperature at pressure P, K ; Liquid	Pressure, kPa; Liquid		Liquid Gas	EBULLIO::dP:0.15	1
POMD	2	Boiling temperature at pressure P, K ; Liquid	Pressure, kPa; Liquid		Liquid Gas	EBULLIO::dP:0.15	1
POMD	3	Boiling temperature at pressure P, K ; Liquid	Pressure, kPa; Liquid		Liquid Gas	EBULLIO::dP:0.15	1
POMD	1 2	Azeotropic temperature, K ; Liquid		Pressure, kPa; Liquid	Liquid Gas	By T(X) extreme	2
POMD	1 2	Azeotropic composition: mole fraction - 1 ; Liquid		Pressure, kPa; Liquid	Liquid Gas	By X=Y	2
POMD	1 2	Boiling temperature at pressure P, K ; Liquid	Mole fraction - 1; Liquid Pressure, kPa; Liquid		Liquid Gas	EBULLIO:UFactor:8	26
POMD	1 2	Boiling temperature at pressure P, K ; Liquid	Mole fraction - 1; Liquid Pressure, kPa; Liquid		Liquid Gas	EBULLIO:UFactor:8	12
POMD	1 2	Mole fraction - 1 ; Gas	Mole fraction - 1; Liquid Pressure, kPa; Liquid		Gas Liquid	Chromatography	26
POMD	1 2	Mole fraction - 1 ; Gas	Mole fraction - 1; Liquid Pressure, kPa; Liquid		Gas Liquid	OTHER	12
POMD	3 2	Azeotropic temperature, K ; Liquid		Pressure, kPa; Liquid	Liquid Gas	By T(X) extreme	2
POMD	3 2	Azeotropic composition: mole fraction - 3 ; Liquid		Pressure, kPa; Liquid	Liquid Gas	By X=Y	2
POMD	3 2	Boiling temperature at pressure P, K ; Liquid	Mole fraction - 3; Liquid Pressure, kPa; Liquid		Liquid Gas	EBULLIO:UFactor:8	24
POMD	3 2	Boiling temperature at pressure P, K ; Liquid	Mole fraction - 3; Liquid Pressure, kPa; Liquid		Liquid Gas	EBULLIO:UFactor:8	18
POMD	3 2	Mole fraction - 3 ; Gas	Mole fraction - 3; Liquid Pressure, kPa; Liquid		Gas Liquid	Chromatography	24
POMD	3 2	Mole fraction - 3 ; Gas	Mole fraction - 3; Liquid Pressure, kPa; Liquid		Gas Liquid	OTHER	18

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

Vapor Liquid Equilibria for Ethanol + 2,4,4-Trimethyl-1-pentene and 2-Propanol + 2,4,4-Trimethyl-1-pentene at 101 kPa

Uusi-Kyyny, P.[Petri], Tarkiainen, V.[Virpi], Kim, Y.[Younghun], Ketola, R. A.[Raimo A.], Aittamaa, J.[Juhani]

ABSTRACT