A modified self-consistent local composition model for the thermodynamic properties of single and mixed electrolytes

Fluid Phase Equilibria

Volumn 114, Issue 1-2, 1996, Pages 89-121

  Narayanan, K V ^a   Ananth, M S ^a  

^a INDIAN INSTITUTE OF TECHNOLOGY MADRAS   (India)

Author keywords

Binary interactions; Electrolyte solutions; Ionic activity coefficient; Local composition models; Osmotic coefficient

Indexed keywords

CORRELATION METHODS; IONS; MATHEMATICAL MODELS; SALTS; SOLUTIONS; SOLVENTS; THERMODYNAMIC PROPERTIES;

BINARY INTERACTIONS; IONIC ACTIVITY COEFFICIENT; MIXED ELECTROLYTES; OSMOTIC COEFFICIENT; SELF CONSISTENT LOCAL COMPOSITION MODEL; SINGLE ELECTROLYTES; TEMPERATURE INDEPENDENT PARAMETERS;

ELECTROLYTES;

EID: 0029735466     PISSN: 03783812     EISSN: None     Source Type: Journal    
DOI: 10.1016/0378-3812(95)02820-x     Document Type: Article

References (67)

1. Ananth, M.S., and Ramachandran, S., 1990. Self-consistent local composition model for electrolyte solutions. AIChE J., 36: 370-386.
2. Ball, F.X., Furst, W. and Renon, H., 1985a. An NRTL model for representation and prediction of deviation from ideality in electrolyte solutions compared to the models of Chen (1982) and Pitzer (1973). AIChE J., 31: 392-399.
3. Ball, F.X., Planche, H., Furst, W. and Renon, H., 1985b. Representation of deviation from ideality in concentrated aqueous solutions of electrolytes using a mean spherical approximation molecular model. AIChE J., 31: 1233-1240.
4. Bezboruah, C.P., Covington, A.K. and Robinson, R.A., 1970. Excess Gibbs energies of aqueous mixtures of alkali metal chlorides and nitrates. J. Chem. Thermodyn., 2: 431-437.
5. Chen, C.C. and Evans, L.B., 1986. A local composition model for the excess Gibbs energy of aqueous electrolyte systems. AIChE J., 32: 444-454.
6. Chen, C.C., Britt, H.I., Boston, J.F. and Evans, L.B., 1982. Local composition model for excess Gibbs energy of electrolyte systems. Part I: Single solvent, single completely dissociated electrolyte systems. AIChE J., 28: 588-596.
7. Christensen, C., Sander, B., Fredunslund, A.A. and Rassmussen, P., 1983. Towards the extension of UNIFAC to mixtures with electrolytes. Fluid Phase Equilibria, 13: 297-309.
8. Covington, A.K., Lilley, T.H. and Robinson, R.A., 1968. Excess free energies of some alkaly metal halide salt pairs. J. Phys. Chem., 72: 2759-2763.
9. Cruz, J.L. and Renon, H., 1978. A New Thermodynamic representation of binary electrolyte solutions nonideality in the whole range of concentrations. AICHE J., 24: 817-830.
10. de Lima, M.C.P. and Pitzer, K.S., 1983. Thermodynamics of saturated electrolyte mixtures of NaCl with CaCl. J. Solut. Chem., 12: 1-10.
11. Devika, P.D., 1988. M.S. Thesis, Ind. Inst. Technol., Madras.
12. 2O at 25°C. J. Chem. Soc. Far. Trans. I., 68: 1964-1970.
13. 2O at 25°C. J. Chem. Eng. Data., 18: 412-416.
14. Haghtalab, A. and Vera, J.H., 1988. A Nonrandom factor model for the excess Gibbs energy of electrolyte solutions. AIChE J., 34: 803-813.
15. Haghtalab, A. and Vera, J.H., 1991. Nonrandom factor model for electrolyte solutions. AIChE J., 37: 147-149.
16. Harned, H.S. and Harris, J.M., 1928. The activity coefficients of sodium and potassium hydroxides in their corresponding chloride solutions at high constant total molality. J. Am. Chem. Soc., 50: 2636-2639.
17. Harned, H.S. and Owen, B.B., 1958. The Physical Chemistry of Electrolyte Solutions. 3rd ed., Reinhold, New York.
18. Harned, H.S. and Paxton, T.R., 1953. The thermodynamics of ionized water in strontium chloride solutions from electromotive force measurements. J. Am. Chem. Soc., 57: 531-535.
19. Harned, H.S. and Schupp, O.E., 1930a. The activity coefficient and dissociation of water in caesium chloride solutions. J. Am. Chem. Soc., 52: 3892-3896.
20. Harned, H.S. and Schupp, O.E., 1930b. The activity coefficient of CsCl and CsOH in aqueous solutions. J. Am. Chem. Soc., 52: 3896-3900.
21. 2O at 298.15 K. J. Solution Chem., 6: 651-662.
22. 2O at 298.15 K. J. Solution Chem., 6: 855-864.
23. 2O at 298.15 K. J. Chem. Soc. Far. Trans. I., 74: 2037-2044.
24. Lanier, R.D., 1965. Activity coefficients of sodium chloride in aqueous three-component solutions by cation-sensitive glass electrodes. J. Phys. Chem., 69: 3992-3998.
25. Leitzke, M.H., Hupf, H.B. and Stoughton, R.W., 1965. Electromotive force studies in aqueous solutions at elevated temperatures. J. Phys. Chem., 69: 2395-2399.
26. Liu, Y. and Gren, U., 1991. Simultaneous Correlation of activity coefficients for 55 aqueous electrolytes solutions using a model with ion specific parameters. Chem. Eng. Sci., 46: 1815-1821.
27. Liu, Y., Harvey, A.H. and Prausnitz, J.M., 1989. Thermodynamics of concentrated electrolyte solutions. Chem. Eng. Comm., 77: 43-66.
28. Macaskill, J.B., White, D.R., Jr., Robinson, R.A. and Bates, R.G., 1978. Isopiestic measurements on aqueous mixtures of sodium chloride and strontium chloride. J. Solution Chem., 7: 339-347.
29. Macedo, E.A., Skovborg P. and Rasmussen, P., 1990. Calculation of phase equilibria in solvent-water mixtures. Chem. Eng. Sci., 45: 875-882.
30. Meissner, H.P. and Kusik, C.L., 1972. Activity coefficient of strong electrolytes in Multicomponent Aqueous Solutions. AIChE J., 18: 294-298.
31. 2O at 25°C. J. Solution. Chem., 6: 57-71.
32. Patwardhan, V.S. and Kumar, A., 1985. Ionic activity coefficients in aqueous mixed electrolyte solutions. Chem. Eng. Sci., 40: 2009-2010.
33. Patwardhan, V.S. and Kumar, A., 1986. A unified approach for prediction of thermodynamic properties of aqueous mixed-electrolyte solutions. AIChE J., 32: 1419-1423.
34. Perry, R.H. and Chilton, C.H., 1973. Chemical Engineer's Handbook. 5th ed., McGraw-Hill, New York.
35. Pitzer, K.S., 1973. Thermodynamics of electrolytes. I. Theoretical basis and general equations. J. Phys. Chem., 77: 268-276.
36. Pitzer, K.S., 1980. Electrolytes. From dilute solutions to fused salts. J. Am. Chem. Soc., 102: 2902-2906.
37. Pitzer, K.S. and Brewer, L., 1960. Thermodynamics (Revision of Lewis and Randall), 2nd edn., McGraw-Hill, New York.
38. Pitzer, K.S. and Kim, J.J., 1974. Thermodynamics of electrolytes. IV. Activity coefficients for mixed electrolytes. J. Am. Chem. Soc., 96: 5701-5707.
39. Pitzer, K.S. and Mayorga, G., 1973. Thermodynamics of electrolytes. II. Activity and osmotic coefficients for strong electrolytes with one or both ions univalent. J. Phys. Chem., 77: 2300-2307.
40. Platford, R.F., 1968. Isopiestic measurements on the system water-sodium chloride-magnesium chloride at 25°C. J. Phys. Chem., 72: 4053-4057.
41. 2 at 25°C. J. Chem. Thermodyn., 3: 319-324.
42. Ramachandran, T.P., 1988. Ph.D. Thesis, Ind. Inst. Technol., Madras.
43. 2O at 25, 35, and 45°C. J. Chem. Eng. Data, 35: 144-147.
44. B)}(aq) at the temperatures 298.15 K, 308.15 K, and 318.15 K. J. Chem. Thermodyn., 22: 1015-1023.
45. Reilly, P.J., Wood, R.H. and Robinson, R.A., 1971. Prediction of osmotic coefficient and activity coefficient in mixed-electrolyte solutions. J. Phys. Chem., 75: 1305-1314.
46. Renon, H. and Prausnitz, J.M., 1968. Local compositions in thermodynamic excess functions for liquid mixtures. AIChE J., 14: 135-141.
47. Robinson, R.A., 1952a. Activity Coefficients of sodium chloride and potassium chloride in mixed aqueous solutions. J. Phys. Chem., 65: 662-667.
48. Robinson, R.A., 1952b. The osmotic properties of aqueous sodium chloride-caesium chloride mixtures at 25°C. J. Am. Chem. Soc., 74: 6035-6036.
49. Robinson, R.A., 1953. The osmotic properties of aqueous caesium chloride + potassium chloride and caesium chloride + lithium chloride mixtures at 25°C. Trans. Far. Soc., 49: 1147-1149.
50. Robinson, R.A. and Bower, V.E., 1965. Thermodynamics of the ternary system: water-sodium chloride-barium chloride at 25 °C. J. Res. Nat. Bur. Stand., Sect. A., 69: 19-27.
51. Robinson, R.A. and Bower, V.E., 1966a. Properties of aqueous mixtures of pure salts. Thermodynamics of the ternary system: water-calcium chloride-magnesium chloride at 25°C, J. Res. Nat. Bur. Stand., Sect. A., 70: 305-311.
52. Robinson, R.A. and Bower, V.E., 1966b. Properties of aqueous mixtures of pure salts. Thermodynamics of the ternary system: water-sodium chloride-calcium chloride at 25°C. J. Res. Nat. Bur. Stand., Sect.A., 70: 313-318.
53. Robinson, R.A. and Covington, A.K., 1968. The thermodynamics of the ternary system: water-potassium chloride-calcium chloride at 25°C. J. Res. Nat. Bur. Stand., Sect. A., 72: 239-245.
54. Robinson, R.A. and Lim, C.K., 1953. The osmotic properties of some aqueous salt mixtures at 25 C. Trans. Far. Soc., 49: 1144-1147.
55. Robinson, R.A. and Stokes, R.H., 1965. Electrolyte Solutions, 2nd ed., Butterworths, London.
56. Robinson, R.A., Wood, R.H. and Reilly, P.J., 1971. Calculation of excess Gibbs energies and activity coefficients from isopiestic measurements on mixtures of lithium and sodium salts. J. Chem. Thermodyn., 3: 461-471.
57. 3. J. Phys. Chem., 87: 2365-2369.
58. 2. Applications of Pitzer equations. J. Phys. Chem., 90: 6242-6247.
59. 2O at different temperatures and effects of higher order electrostatic terms. J. Phys. Chem., 94: 7706-7710.
60. Roy, R.N., Lawson, M.L., Nelson, E., Roy, L.N. and Johnson, D.A., 1990b. Activity coefficients in (hydrogen bromide + magnesium bromide)(aq) at several temperatures. Application of Pitzer's equations. J. Chem. Thermodyn., 22: 727-738.
61. 2O at 25°C. J. Chem. Eng. Data, 31: 478-481.
62. Scatchard, G., 1961. Osomotic co-efficients and activity coefficients in mixed electrolyte solutions. J. Am. Chem. Soc., 83: 2636-2642.
63. Scatchard, G., Rush, R.M. and Johnson, J.F., 1970. Osmotic and activity coefficients for binary mixtures of sodium chloride, sodium sulphate, magnesium sulphate and magnesium chloride in water at 25 °C treatment with ions as components. J. Phys. Chem., 74: 3786-3792.
64. Song, W., and Larson, M.A., 1990. Activity coefficient models of concentrated electrolyte solutions. AIChE J., 36: 1896-1900.
65. Vance, J.E., 1933. The dissociation of water in lithium bromide solutions at 25°C. J. Am. Chem. Soc., 55: 4518-4520.
66. Wu, Y.C., Rush, R.M. and Scatchard, G., 1968. Osmotic and activity coefficients of binary mixtures of sodium chloride, sodium sulphate, magnesium sulphate, and magnesium chloride in water at 25°C. J. Phys. Chem., 72: 4048-4057.
67. Wu, Y.C., Rush, R.M. and Scatchard, G., 1969. Osmotic and activity coefficients for binary mixtures of sodium chloride, sodium sulphate, magnesium sulphate, and magnesium chloride in water at 25°C. J. Phys. Chem., 73: 2047-2053.