A distillation column is fed a liquid mixture of benzene and toluene at the flow rate of 760 kmol/h. The mixture contains 39 mol % of benzene and the rest is balance toluene. The distillate must contain no more than 0.8 mol % toluene and the bottom product must contain no more than 0.3 mol % benzene. Determine the distillate and bottom product rates and the recovery of benzene.

Flow rate of the distillate is D =_______ kmol/h Flow rate of the bottom product is B____ = kmol/h Recovery of benzene is_________ %