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Murphree equation is used for calculating?(a) Stage calculation(b) Equilibrium condition(c) Reflux ratio(d) Tray efficiencyThe question was asked in an interview for job.The doubt is from Rigorous Distillation-Basic Concepts in chapter Rigorous Distillation Calculations of Distillation Design

Answer»

Correct choice is (d) Tray efficiency

Easy EXPLANATION: MURPHREE equation is used for calculating Tray efficiency and REFLUX ratio is CALCULATED as L/D and equilibrium conditions given by y* = x.



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