Question

I have a process unit which uses a mixture of Ethyl Acetate (C4H8O2, Specific Gravity 0.902) and Phenyl Isothiocyanate (Molecular Weight 135.2, Specific Gravity 1.129). The mixture leaving my mixer must have 0.65 mole fraction Ethyl Acetate, and the recycle stream entering it has a 0.58 volume fraction Ethyl Acetate, and a flowrate of 1,000 ft^3/hr. Determine the mass flowrate of the Ethyl Acetate make-up stream.

Recycle Stream Output MakeUP Мixer Volume Fraction Ethyl Mole Fraction Ethyl Acetate 0.65 - Acetate = 0.58 Total Flowrate 1,000 ft3/hr Make-up Stream Pure Ethyl Acetate

Answer 1

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then output elhy alelate moles of Tolal mol 16644x Given 166.4tx+982 140S ehe trow make p 7eom maw Hope-Jris hap. d oub Cose F