QI: The operation of ethyl alcohol (E1OH) distillation is shown in figure below. Calculate the composition of the bottoms (waste) and the weight of ethyl alcohol (ELOH) lost in the bottoms? Vapor Нeat Exchanger Feed (F) = 1000 Kg Distillate P ? 10% E1OH reflux 60% ELOH 90% H2O 40% H20 Distillation P = 1/10 feed (F) Column Bottoms (waste) B = ? ELOH = ? H2O = ?

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