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19 Nov 2019
100 kg mole per hour of feed mixture composed of 42 moles % heptane and 58 mole % ethyl benzene is to be distilled at 1 atm to produce a distillate containing 98 mole % heptane and a bottom product containing 98 mole % ethyl benzene. The internal reflux ratio is 0.786. The unit has a partial reboiler and a total condenser. The feed is 40 % liquid and 60 % vapor. Determine the following: The distillate and bottom product rates. The number of ideal stages and the optimum feed stage location, The minimum reflux ratio, The minimum reflux rate, The minimum number of stages at total reflux.
100 kg mole per hour of feed mixture composed of 42 moles % heptane and 58 mole % ethyl benzene is to be distilled at 1 atm to produce a distillate containing 98 mole % heptane and a bottom product containing 98 mole % ethyl benzene. The internal reflux ratio is 0.786. The unit has a partial reboiler and a total condenser. The feed is 40 % liquid and 60 % vapor. Determine the following: The distillate and bottom product rates. The number of ideal stages and the optimum feed stage location, The minimum reflux ratio, The minimum reflux rate, The minimum number of stages at total reflux.
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Elin HesselLv2
9 Sep 2019
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