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The strategy for solving SLE is discussed and an example generating a couple points from Figure 14.12 of the text are performed. Most of the concepts are not unique to UNIFAC or MATLAB.

Similar to LLE in Excel, the iteration feature can be used to quickly solve for SLE at multiple temperatures.

Comprehension Questions: 1. Estimate the solubility of naphthalene in benzene at 25C. (a) Use the ideal solution model. (b) Use the MAB model. (ANS. a. 0.306, b. 0.302) 2. Estimate the solubility of biphenyl in nhexane at 25C. (a) Use the ideal solution model. (b) Use the MAB model. 3. Estimate the solubility of phenol in benzene at 25C. (a) Use the ideal solution model. (b) Use the MAB model.

The strategy for solving SLE is discussed and an example generating a couple points from Figure 14.12 of the text are performed. Most of the concepts are not unique to UNIFAC or Excel. This screeencast shows how to use the solver tool to find solubility at at given temperature.

## Comments

Lira replied on Permalink

## Solid-Liquid Equilibria using Matlab (7:17)

Solid-Liquid Equilibria using Matlab (7:17) (msu.edu)

The strategy for solving SLE is discussed and an example generating a couple points from Figure 14.12 of the text are performed. Most of the concepts are not unique to UNIFAC or MATLAB.

Elliott replied on Permalink

## Binary SLE Phase Diagrams Using Excel

SLE using Excel with the M1 model (7min, uakron.edu)

Similar to LLE in Excel, the iteration feature can be used to quickly solve for SLE at multiple temperatures.

Comprehension Questions:

1. Estimate the solubility of naphthalene in benzene at 25C. (a) Use the ideal solution model. (b) Use the MAB model. (ANS. a. 0.306, b. 0.302)

2. Estimate the solubility of biphenyl in nhexane at 25C. (a) Use the ideal solution model. (b) Use the MAB model.

3. Estimate the solubility of phenol in benzene at 25C. (a) Use the ideal solution model. (b) Use the MAB model.

Lira replied on Permalink

## Solid-liquid Equilibria using Excel

Solid-liquid Equilibria using Excel (7:38min, msu)

The strategy for solving SLE is discussed and an example generating a couple points from Figure 14.12 of the text are performed. Most of the concepts are not unique to UNIFAC or Excel. This screeencast shows how to use the solver tool to find solubility at at given temperature.