Derive the equation that is equivalent to Eqs. (15-32b) and (15-32c) in terms of a partial pressure driving force and a \(\log\) mean partial pressure difference:

\[ \begin{equation*} \left(\mathrm{p}_{\mathrm{B}}\right)_{\operatorname{lm}}=\frac{\left(\mathrm{p}_{\mathrm{B}, 2}-\mathrm{p}_{\mathrm{B}, 1}\right)}{\ln \left(\mathrm{p}_{\mathrm{B}, 2} / \mathrm{p}_{\mathrm{B}, 1}\right)} \tag{15-32g} \end{equation*} \]

Transcribed Image Text:

DAB.gasCm 1-YAI In NA= 8 1-YA,bulk NA DABCM [(1-YAI)-(1-YA,bulk)]_DABCm [(YB.1)-(YB.bulk)] 8(1-YA) Im 8(YB) Im (15-32b) (15-32c)