A distillation system with a still pot plus a column with one equilibrium stage is used to
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A distillation system with a still pot plus a column with one equilibrium stage is used to batch distill \(1.0 \mathrm{kmol}\) of a \(57.0 \mathrm{~mol} \%\) methanol and 43.0 \(\mathrm{mol} \%\) water feed. A total condenser is used. The final bottoms concentration is \(15.0 \mathrm{~mol} \%\) methanol. Pressure is \(101.3 \mathrm{kPa}\). Reflux is a saturated liquid, and \(\mathrm{L}_{0} / \mathrm{D}=1.85\). Find \(\mathrm{W}_{\text {final }}, \mathrm{D}_{\text {total }}\), and \(\mathrm{x}_{\mathrm{D}, \text { avg }}\). VLE data are in Table 2-8.
Table 2.8
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Separation Process Engineering Includes Mass Transfer Analysis
ISBN: 9780137468041
5th Edition
Authors: Phillip Wankat
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