ABSTRACT

Consistent isobaric vapour liquid equilibrium data have been measured for 2-butanone + ethanol, 2-butanone + 1-propanol, and 2-butanone + 2-propanol at 20 and 101.3 kPa. The binary systems 2- butanone + ethanol and 2-butanone + 2-propanol present a minimum boiling azeotrope at both pressures, and showthat the azeotropic compositions is strongly dependent on pressure. The equilibrium datawere correlated using the Wilson, NRTL, and UNIQUAC models for which the parameters are reported.

Compounds

#	Formula	Name
1	C4H8O	butanone
2	C2H6O	ethanol
3	C3H8O	propan-1-ol
4	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	Phase	Method	#Points
POMD	1	Refractive index (Na D-line) ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	Standard Abbe refractometry	1
POMD	1	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	VIBTUB:UFactor:3	1
POMD	1	Vapor or sublimation pressure, kPa ; Liquid	Temperature, K; Liquid	Liquid Gas	Ebulliometric method (Recirculating still)	36
POMD	2	Refractive index (Na D-line) ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	Standard Abbe refractometry	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	Ebulliometric method (Recirculating still)	2
POMD	3	Refractive index (Na D-line) ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	Standard Abbe refractometry	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:4	2
POMD	4	Refractive index (Na D-line) ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	Standard Abbe refractometry	1
POMD	4	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	VIBTUB:UFactor:2	1
POMD	4	Vapor or sublimation pressure, kPa ; Liquid	Temperature, K; Liquid	Liquid Gas	Ebulliometric method (Recirculating still)	2
POMD	2 1	Boiling temperature at pressure P, K ; Liquid	Mole fraction - 1; Gas Pressure, kPa; Liquid	Liquid Gas	Ebulliometric method (Recirculating still)	42
POMD	2 1	Mole fraction - 1 ; Liquid	Mole fraction - 1; Gas Pressure, kPa; Liquid	Liquid Gas	CHROM:UFactor:4	42
POMD	3 1	Boiling temperature at pressure P, K ; Liquid	Mole fraction - 1; Gas Pressure, kPa; Liquid	Liquid Gas	EBULLIO:UFactor:4	42
POMD	3 1	Mole fraction - 1 ; Liquid	Mole fraction - 1; Gas Pressure, kPa; Liquid	Liquid Gas	CHROM:UFactor:8	42
POMD	4 1	Boiling temperature at pressure P, K ; Liquid	Mole fraction - 1; Gas Pressure, kPa; Liquid	Liquid Gas	Ebulliometric method (Recirculating still)	42
POMD	4 1	Mole fraction - 1 ; Liquid	Mole fraction - 1; Gas Pressure, kPa; Liquid	Liquid Gas	CHROM:UFactor:4	42

Thermodynamics Research Center / ThermoML | Fluid Phase Equilibria

Isobaric vapour liquid equilibria for binary systems of 2-butanone with ethanol, 1-propanol, and 2-propanol at 20 and 101.3 kPa

Martinez, N. F.[Nelson F.], Lladosa, E.[Estela], Burguet, M.[MaCruz], Monton, J. B. [Juan B.]

ABSTRACT