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In a distillation column, 100 kmol/h benzene-toluene mixture containing 50% moles benzene is desired to be separated into a top product containing 95% moles benzene
In a distillation column, 100 kmol/h benzene-toluene mixture containing 50% moles benzene is desired to be separated into a top product containing 95% moles benzene and a bottom product containing 10% benzene. Since the reflux ratio is 4:1 and the feed consists of 25% liquid phase; a) Calculate the number of theoretical trays. b) Calculate the liquid and vapor flow rates of the enrichment section. c) Calculate the liquid and vapor flow rates of the stripping section. Equilibrium data for benzene and toluene system at 1 atm. X 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 1 02 0.37 0.5 0.6 0.7 0.78 0.84 0.9 0.95 1
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