Question: A binary mixture is fed to a continuous fractionating column at dew point, and the operating lines are given by equations: y=0.75x + 0.192 (rectifying

 A binary mixture is fed to a continuous fractionating column at

A binary mixture is fed to a continuous fractionating column at dew point, and the operating lines are given by equations: y=0.75x + 0.192 (rectifying section); y=1.2x -0.008 (stripping section). Calculate: (a) the compositions of feed, distillate and bottom product, respectively, (b) the reflux ratio; (c) if the overhead product Dis 200 kmol/h, please calculat the feed rate F, the rate of bottoms W, and the molar flow rate of liquid in the stripping

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