Thermodynamic modeling of 2-2 aqueous electrolytes

Nora, Boukhalfa; Meniai, Abdeslam Hassan

Algerian Journal of Engineering Research
Volume 1, Numéro 0, Pages 21-23
2017-01-02

Thermodynamic Modeling Of 2-2 Aqueous Electrolytes

Authors : Nora Boukhalfa . Meniai Abdeslam Hassan .

Abstract

The Pitzer model has been used to correlate activity coefficients of several aqueous electrolytes of 2-2 type using experimental data from literature. The model parameters are optimized using a computer code in FORTRAN language. The results show that this model can correlate the experimental data with a very good precision. Moreover, the performance of this model has been compared to the performances of several thermodynamic models available in literature. The results of the comparison indicate that the model used in this work show better quality of fitting.