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Compound A is extracted from a solution of A + B into a pure solvent S. A Co-current unit is used for the liquid-liquid extraction. The inlet rate of the solution containing A is 200 moles of B/hr.m2 and the solvent flow, rate is 400 moles of S/m2.hr. The equilibrium data is represented by Y = 3X2, where Y is in moles of a A/moles of B and X is in moles A/moles of S. The maximum percentage extraction achieved in the unit is

A. 25%

B. 50%

C. 70%

D. 90%

Answer: Option B


This Question Belongs to Chemical Engineering >> Mass Transfer

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Comments ( 2 )

  1. Joshim Aktar
    Joshim Aktar :
    3 years ago

    Solved the problem

  2. Jagriti Kumar
    Jagriti Kumar :
    4 years ago

    explanation ?

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