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Please answer Recovery questions. Please use previous answers, they are all correct. A liquid mixture containing 30.0 mole% benzene (B), 25.0% toluene (T), and the
Please answer Recovery questions. Please use previous answers, they are all correct.
A liquid mixture containing 30.0 mole% benzene (B), 25.0% toluene (T), and the balance xylene (X) is fed to a distillation column. The bottoms product contains 98.0 mole%X and no B, and 81.0% of the X in the feed is recovered in this stream. The overhead product is fed to a second column. The overhead product from the second column contains 95.5% of the B in the feed to this column. The composition of this stream is 94.0 mole% B and the balance T. Still 1 Correct. Write three balances and use one constraint for the performance of Still 1 to solve for the following quantities for a process feed ( m) of 200.0 mol/h. Write three balances and use one constraint for the performance of Still 1 to solve for the following quantities for a process feed nj) of 200.0 mol/h. First Still Bottoms flow rate (112) = 74.388 mol/h Overhead fow rate (13) = 125.61 mol/h Benzene mole fraction in overhead (x3B) = 0.478 Toluene mole fraction in overhead (x37) = 0.386 Write three balances and use one constraint for the performance of Still 2 to solve for the following quantities for a process feed ( n) of 200.0 mol/h. Second Still Overhead from second still (15) = 61 mol/h Bottoms from second still (14) = 64.61 mol/h Benzene mole fraction in bottoms from second still (X4B) = 0.0418 Toluene mole fraction in bottoms from second still (X47) = 0.694 Recovery Calculate the percentage of B in the process feed that is recovered in the overhead of the second distialltion column. i % Calculate the percentatge of Tin the process feed that is recovered in the bottoms of the second distillation column. i %Step by Step Solution
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