ABSTRACT

Viscosities and densities have been determined for some binary strong electrolyte solutions - KI + methanol, NH4I + methanol and NH4I + ethanol - at (298.15, 303.15, 308.15, and 313.15) K and 0.1 MPa. The viscosity data have been analyzed using the three-parameter Jones-Dole equation (Kaminsky, M. Ion-solvent interaction and the viscosity of strong electrolyte solutions. Discuss. Faraday Soc. 1957, 24, 171-179), and the A, B, and D parameters have been calculated. A Debye-Huckel model for calculating the viscosity proposed by Esteves et al. (Esteves, M.; Cardoso, M.; Barcia, O. A Debye-Huckel model for calculating the viscosity of binary strong electrolyte solutions. Ind. Eng. Chem. Res. 2001, 40, 5021-5028. Esteves, M.; Cardoso, M.; Barcia, O. A Debye-Huckel Model for Calculating the Viscosity of Binary Strong Electrolyte Solutions at Different Temperatures. Ind. Eng. Chem. Res. 2002, 41, 5109-5113) has been used to correlate the experimental data.

Compounds

#	Formula	Name
1	H4IN	ammonium iodide
2	IK	potassium iodide
3	CH4O	methanol
4	C2H6O	ethanol

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	3	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid		Liquid	VIBTUB:UFactor:8	1
POMD	3	Viscosity, Pa*s ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid		Liquid	CAPTUB:UFactor:4	1
POMD	4	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid		Liquid	VIBTUB:UFactor:8	1
POMD	4	Viscosity, Pa*s ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid		Liquid	CAPTUB:UFactor:4	1
POMD	3 2	Viscosity, Pa*s ; Liquid	Temperature, K; Liquid Amount concentration (molarity), mol/dm3 - 2; Liquid	Pressure, kPa; Liquid	Liquid	CAPTUB:UFactor:4	39
POMD	3 2	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid Amount concentration (molarity), mol/dm3 - 2; Liquid	Pressure, kPa; Liquid	Liquid	VIBTUB:UFactor:8	39
POMD	3 1	Viscosity, Pa*s ; Liquid	Temperature, K; Liquid Amount concentration (molarity), mol/dm3 - 1; Liquid	Pressure, kPa; Liquid	Liquid	CAPTUB:UFactor:4	49
POMD	3 1	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid Amount concentration (molarity), mol/dm3 - 1; Liquid	Pressure, kPa; Liquid	Liquid	VIBTUB:UFactor:8	49
POMD	4 1	Viscosity, Pa*s ; Liquid	Temperature, K; Liquid Amount concentration (molarity), mol/dm3 - 1; Liquid	Pressure, kPa; Liquid	Liquid	CAPTUB:UFactor:4	40
POMD	4 1	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid Amount concentration (molarity), mol/dm3 - 1; Liquid	Pressure, kPa; Liquid	Liquid	VIBTUB:UFactor:8	40

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

Dynamic Viscosities of KI or NH4I in Methanol and NH4I in Ethanol at Several Temperatures and 0.1 MPa

Gonzalez, B., Dominguez, A., Tojo, J., Esteves, M. J. C., Cardoso, M. J. E. d. M., Barcia, O. E.[Oswaldo E.]

ABSTRACT