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1. In acetone-ethanol system, the feed is at 30mol%, distillate at 90mol%, and bottoms at 13mol%. The L/V=0.8 and q=0.692. Obtain the number of stages.

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1. In acetone-ethanol system, the feed is at 30mol%, distillate at 90mol%, and bottoms at 13mol%. The L/V=0.8 and q=0.692. Obtain the number of stages. 2. For the above problem calculate Nmin, and Rmin. How does the R in problem 1 compare with the Rmin ? Calculate the boilup ratio V/B for the case of Nmin

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