Application of the brunauer - Emmett - Teller isotherm to the water-nitric acid system for the determination of mean ionic activity coefficients

Chemical Engineering Communications

Volumn 171, Issue , 1999, Pages 169-180

  Rains, W O ^a   Counce, R M ^a   Spencer, B B ^b  

^a University of Tennessee Knoxville   (United States)

^b OAK RIDGE NATIONAL LABORATORY   (United States)

Author keywords

BET isotherm; Electrolyte activity; Nitric acid

Indexed keywords

ELECTROLYTES; HYDROGEN BONDS; ISOTHERMS; MATHEMATICAL MODELS; NITRIC ACID;

ACTIVITY COEFFICIENTS; BRUNAUER-EMMETT-TELLER (BT) ISOTHERM;

SOLUTIONS;

EID: 0032679426     PISSN: 00986445     EISSN: None     Source Type: Journal    
DOI: 10.1080/00986449908912755     Document Type: Article

References (9)

1. Abraham, M. (1981) J. Chim. Phys., 78, 57.
2. Ally, M. R. and Braunstein, J. (1996) "Short Communication On the Abraham Equation for Salt Activities in Concentrated Solutions", Monatshefte fur Chemie, 127, 269-273.
3. Ally, M. R. and Braunstein, J. (1996) "Activity Coefficients in Concentrated Electrolytes: A Comparison of the Brunauer-Emmett-Teller (BET) Model with Experimental Values", Fluid Phase Equilibria, 120, 131-141.
4. Ally, M. R. and Braunstein, J. (1993) "BET Model for Calculating Activities of Salts and Water, Molal enthalpies, Molar Volumes, and Liquid-Solid Phase Behaviour in concentrated Electrolyte Solutions", Fluid Phase Equilibria, 87, 213-236.
5. Davis, W. Jr. and DeBruin, H. J. (1964) "New Activity Coefficients of 0-100 Percent Aqueous Nitric Acid", J. Inorg. Nucl. Chem., 26, 1069-1083.
6. Hamer, W. J. and Wu, Y.-C. (1972) "Osmotic Coefficients and Mean Activity of Uni-Univalent Electrolytes in Water at 25 Degrees C", J. Phys. Chem. Ref. ata, 1(4), 1047-1075.
7. Stokes, R. H. and Robinson, R. A. (1955) Electrolyte Solutions, Academic Press Inc., New York.
8. Stokes, R. H. and Robinson, R. A., "Ionic Hydration and Activity in Electrolyte Solutions", J. Am. Chem. Soc., 70, 1870-1878.
9. Spencer, B. B. (1991) "Simultaneous Determination of Nitric Acid and Uranium Concentrations in Aqueous Solution from Measurements of Electrical Conductivity, Density and Temperature", American Nuclear Society, Fourth International Conference on Facility Operations-Safeguards Interface, September 29-October 4.