| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10270778 | Fluid Phase Equilibria | 2005 | 11 Pages |
Abstract
The activity coefficients were compared with those of the NaCl + NaClO4 + H2O and NaBr + NaClO4 + H2O systems by using the Harned, Scatchard, Pitzer, and Lim-HOLL models. Other related magnitudes, such as the activity coefficients in trace quantities, osmotic coefficients, activity of water, and change in excess Gibbs energy of mixing, were evaluated and discussed in terms of ion-ion and ion-solvent interactions. Finally, the solubility of the NaF in the mixtures with NaClO4 were predicted and compared with values collected from the literature, with good agreement obtained.
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Chemical Engineering (General)
Authors
Felipe Hernández-Luis, Dora M. Benjumea, Mario V. Vázquez, Héctor R. Galleguillos,