Browsing Departments Science and Engineering by Author "Valavi, Masood"

Now showing items 1-3 of 3

Improving estimates of the crystallization driving force: investigation into the dependence on temperature and composition of activity coefficients in solution

Svärd, Michael; Valavi, Masood; Rasmuson, Åke C. (American Chemical Society, 2016)

In this work the influence of temperature and composition on the activity coefficient in solution has been investigated, based on isothermal and isobaric vapor-liquid equilibrium data for 30 binary systems classified into ...
Prediction of the solubility of medium-sized pharmaceutical compounds using a temperature-dependent NRTL-SAC model

Valavi, Masood; Svärd, Michael; Rasmuson, Åke C. (American Chemical Society, 2016)

In this work, the NRTL-SAC and the Pharma UNIFAC models are evaluated with respect to the capability of prediction of solid liquid equilibria of pharmaceutical compounds in organic solvents. The original NRTL-SAC model is ...
Thermodynamic stability analysis of tolbutamide polymorphs and solubility in organic solvents

Svärd, Michael; Valavi, Masood; Khamar, Dikshitkumar; Kuhs, Manuel; Rasmuson, Åke C. (Elsevier, 2016)

Melting temperatures and enthalpies of fusion have been determined by differential scanning calorimetry (DSC) for 2 polymorphs of the drug tolbutamide: FIH and FV. Heat capacities have been determined by temperature-modulated ...

DSpace Repository