ABSTRACT

Morpholine, having its applications in process industries is also used as an anticancer agent as well as a building block in the preparation of linezolid antibiotic. 1-decanol can be used as a suitable solvent for recovery of morpholine from its aqueous stream. The present study involves VLE studies and volumetric properties of the morpholine + 1-decanol, at 13.32, 39.99, 66.66 and 94.90 kPa. Wilson, NRTL, and UNIFAC models were used to correlate and predict the experimental VLE data. Further, thermodynamic properties such as excess molar volume (V_m^E), and deviation in molar refractivity (Delta R). Partial molar volume (Vi), apparent molar volume (V_phi i)and excess partial molar volume (V_i^E)were also estimated. Moreover, all the above thermodynamic properties have also been estimated for the 1-octanol + toluene mixture at different temperatures. The applicability of Prigogine Flory Patterson theory and different mixing rules were tested for the excess molar volumes and refractive indices, respectively.

Compounds

#	Formula	Name
1	C4H9NO	tetrahydro-1,4-oxazine
2	C10H22O	decan-1-ol
3	C7H8	toluene
4	C8H18O	octan-1-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	Vapor or sublimation pressure, kPa ; Liquid	Temperature, K; Liquid		Liquid Gas	Ebulliometric method (Recirculating still)	4
POMD	1	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid	Liquid	Vibrating tube method	5
POMD	1	Refractive index (Na D-line) ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid	Liquid	(Schmidt +Haensch) refractometer (Model DSR lambda)	5
POMD	2	Vapor or sublimation pressure, kPa ; Liquid	Temperature, K; Liquid		Liquid Gas	Ebulliometric method (Recirculating still)	4
POMD	2	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid	Liquid	Vibrating tube method	5
POMD	2	Refractive index (Na D-line) ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid	Liquid	(Schmidt +Haensch) refractometer (Model DSR lambda)	5
POMD	3	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid	Liquid	Vibrating tube method	8
POMD	3	Refractive index (Na D-line) ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid	Liquid	(Schmidt +Haensch) refractometer (Model DSR lambda)	8
POMD	4	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid	Liquid	Vibrating tube method	8
POMD	4	Refractive index (Na D-line) ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid	Liquid	(Schmidt +Haensch) refractometer (Model DSR lambda)	8
POMD	1 2	Boiling temperature at pressure P, K ; Liquid	Pressure, kPa; Liquid Mole fraction - 1; Liquid		Liquid Gas	Ebulliometric method (Recirculating still)	68
POMD	1 2	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid Mole fraction - 1; Liquid	Pressure, kPa; Liquid	Liquid	Vibrating tube method	55
POMD	1 2	Refractive index (Na D-line) ; Liquid	Temperature, K; Liquid Mole fraction - 1; Liquid	Pressure, kPa; Liquid	Liquid	(Schmidt +Haensch) refractometer (Model DSR lambda)	55
POMD	3 4	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid Mole fraction - 4; Liquid	Pressure, kPa; Liquid	Liquid	Vibrating tube method	88
POMD	3 4	Refractive index (Na D-line) ; Liquid	Temperature, K; Liquid Mole fraction - 4; Liquid	Pressure, kPa; Liquid	Liquid	(Schmidt +Haensch) refractometer (Model DSR lambda)	88

Thermodynamics Research Center / ThermoML | Thermochimica Acta

Isobaric phase equilibrium of morpholine + 1-decanol, volumetric properties and molar refractivity from 293.15 to 333.15 K of morpholine + 1-decanol and 1-octanol + toluene system with applications of Prigogine-Flory-Patterson theory

Kumari, A.[Alka], Aniya, V.[Vineet], Rane, N. V.[Nilesh V.], Thella, P. K.[Prathap K.], Satyavathi, B.[Bankupalli]

ABSTRACT