ABSTRACT

(Liquid + liquid) equilibrium data of the solubility (binodal) curves and tie-line end compositions are presented for mixtures of [water (1) + tetrahydrofurfuryl alcohol (2) + cyclohexane or cyclohexanol or cyclohexyl acetate or chlorobenzene (3)] at T = 298.2 K and P = 101.3 kPa. Among the studied C6 ring-containing organic solvents, cyclohexanol and cyclohexyl acetate show the best extraction efficiency for tetrahydrofurfuryl alcohol, giving the largest distribution coefficients. The tie lines have been estimated in terms of the UNIFAC-original model. The model matches the distribution data of the studied ternaries moderately accurately.

Compounds

#	Formula	Name
1	C5H10O2	2-tetrahydrofurylmethanol
2	C6H12	cyclohexane
3	C6H12O	cyclohexanol
4	C8H14O2	cyclohexyl ethanoate
5	C6H5Cl	chlorobenzene
6	H2O	water

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	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:8	1
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	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:4	1
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:4	1
POMD	5	Refractive index (Na D-line) ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid		Liquid	Standard Abbe refractometry	1
POMD	5	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid		Liquid	VIBTUB:UFactor:4	1
POMD	6	Refractive index (Na D-line) ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid		Liquid	Standard Abbe refractometry	1
POMD	3 6	Mass fraction - 6 ; Liquid mixture 2	Temperature, K; Liquid mixture 1 Pressure, kPa; Liquid mixture 1		Liquid mixture 2 Liquid mixture 1	Chromatography	1
POMD	3 6	Mass fraction - 6 ; Liquid mixture 1	Temperature, K; Liquid mixture 1 Pressure, kPa; Liquid mixture 1		Liquid mixture 1 Liquid mixture 2	Chromatography	1
POMD	4 6	Mass fraction - 6 ; Liquid mixture 1	Temperature, K; Liquid mixture 1 Pressure, kPa; Liquid mixture 1		Liquid mixture 1 Liquid mixture 2	Chromatography	1
POMD	4 6	Mass fraction - 6 ; Liquid mixture 2	Temperature, K; Liquid mixture 1 Pressure, kPa; Liquid mixture 1		Liquid mixture 2 Liquid mixture 1	Chromatography	1
POMD	5 6	Mass fraction - 6 ; Liquid mixture 1	Temperature, K; Liquid mixture 1 Pressure, kPa; Liquid mixture 1		Liquid mixture 1 Liquid mixture 2	Chromatography	1
POMD	5 6	Mass fraction - 6 ; Liquid mixture 2	Temperature, K; Liquid mixture 1 Pressure, kPa; Liquid mixture 1		Liquid mixture 2 Liquid mixture 1	Chromatography	1
POMD	2 6	Mass fraction - 6 ; Liquid mixture 2	Temperature, K; Liquid mixture 1 Pressure, kPa; Liquid mixture 1		Liquid mixture 2 Liquid mixture 1	Chromatography	1
POMD	2 6	Mass fraction - 6 ; Liquid mixture 1	Pressure, kPa; Liquid mixture 1 Temperature, K; Liquid mixture 1		Liquid mixture 1 Liquid mixture 2	Chromatography	1
POMD	1 2 6	Mass fraction - 1 ; Liquid mixture 2 Mass fraction - 1 ; Liquid mixture 1 Mass fraction - 6 ; Liquid mixture 1	Mass fraction - 6; Liquid mixture 2	Temperature, K; Liquid mixture 1 Pressure, kPa; Liquid mixture 1	Liquid mixture 2 Liquid mixture 1	Chromatography Chromatography Chromatography	10
POMD	1 3 6	Mass fraction - 1 ; Liquid mixture 2 Mass fraction - 1 ; Liquid mixture 1 Mass fraction - 6 ; Liquid mixture 1	Mass fraction - 6; Liquid mixture 2	Temperature, K; Liquid mixture 1 Pressure, kPa; Liquid mixture 1	Liquid mixture 2 Liquid mixture 1	Chromatography Chromatography Chromatography	5
POMD	1 4 6	Mass fraction - 1 ; Liquid mixture 1 Mass fraction - 6 ; Liquid mixture 2 Mass fraction - 1 ; Liquid mixture 2	Mass fraction - 6; Liquid mixture 1	Pressure, kPa; Liquid mixture 1 Temperature, K; Liquid mixture 1	Liquid mixture 1 Liquid mixture 2	Chromatography Chromatography Chromatography	10
POMD	1 5 6	Mass fraction - 1 ; Liquid mixture 1 Mass fraction - 6 ; Liquid mixture 2 Mass fraction - 1 ; Liquid mixture 2	Mass fraction - 6; Liquid mixture 1	Pressure, kPa; Liquid mixture 1 Temperature, K; Liquid mixture 1	Liquid mixture 1 Liquid mixture 2	Chromatography Chromatography Chromatography	9

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

Phase Equilibria for the Ternary Liquid Systems of (Water + Tetrahydrofurfuryl Alcohol + Cyclic Solvent) at 298.2 K

Senol, A.[Aynur], Cehreli, S.[Suheyla], Ozmen, D.[Dilek]

ABSTRACT