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In: Chemistry

mixture of 45 mole% n-hexane and 55 mole % n-heptane is subjected to continuous fraction in...

mixture of 45 mole% n-hexane and 55 mole

% n-heptane is subjected to continuous

fraction in a tray column at 1 atm total

pressure. The distillate contains 95% n-hexane

and the residue contains 5% n-hexane. The

feed is saturated liquid. A reflux ratio of 2.5 is

used. The relative volatility of n-hexane in

mixture is 2.36. Determine the number of ideal

trays required.

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