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2. It is necessary to obtain 25 kmol/h of 90% ethanol. In the equilibrium diagram attached, calculate the smallest L/V. Calculate the corresponding smallest L/D,

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2. It is necessary to obtain 25 kmol/h of 90% ethanol. In the equilibrium diagram attached, calculate the smallest L/V. Calculate the corresponding smallest L/D, where the actual L/D is 1.75 x minimum. The feed is 100 kmol/h at z = 0.6 and a saturated liquid, and a side stream at s = 0.8 and 9 kmol/h is being withdrawn. Obtain L/V, L'N' and Ilv. FO 05 10

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