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The liqiud side product ln RLj is given as(a) ln (KbjLJ/VJ)(b) ln (Wbj/VJ)(c) ln (KbjLJ/WJ)(d) ln (WJ/LJ)This question was addressed to me in final exam.My question comes from Inside Out Method topic in chapter Rigorous Distillation Calculations of Distillation Design

Answer»

The CORRECT choice is (d) ln (WJ/LJ)

Explanation: RLj= ln (WJ/LJ) is the liquid side product, calculation of R FACTOR for both components i and as well as j are equally important as that used in SIJ.



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