Multicomponent Distillation
To separate equal wt% of feed mixture of Benzene, Toluene,Xylene into 3 streams each at least 99.9 wt% pure by selecting of better process sequence out of the following configuration at R/Rmin - 1.28 and 1.12 for both column respective.
1 ) Sequence 1 :
Remove Xylene from the bottom of the 1st column then separate
Benzene and Toluene from 2nd column .
2 ) Sequence 2 :
Remove Benzene from the 1st column then separate Toluene & Xylene from 2nd column . Feed condition: Temperature = 110 ° C , P = 1 atm.
Total flow = 2000 kg/hr
Results and comment on your answer based on heat load .
see simulation
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