A type A -> R reaction with reaction rate represented by -rA = 2CA^2 (mol / L.min) is carried out in a combination of reactors described below. Determine the volume of the CSTR reactors (equal volumes, ie V2 = V3) so that the association output conversion (XA) is 75%. Reactor 1 is PFR and reactors 2 and 3 are CSTR.

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
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A type A -> R reaction with reaction rate represented by -rA = 2CA^2 (mol / L.min) is carried out in a combination of reactors described below.

Determine the volume of the CSTR reactors (equal volumes, ie V2 = V3) so that the association output conversion (XA) is 75%. Reactor 1 is PFR and reactors 2 and 3 are CSTR.

V1 = 150 L/min
V1 = 300 L
CAO = 2 mol/L
ХА
V2 = 250 L/min
V2 = ?
V3 = ?
Transcribed Image Text:V1 = 150 L/min V1 = 300 L CAO = 2 mol/L ХА V2 = 250 L/min V2 = ? V3 = ?
Expert Solution
Step 1

Given

v1=150Lmin

v2=250 Lmin

V1=300 L

CA0=2 moll

XA=0.75

CA2=2x(1-0.75)

CA2=0.5 moll

 

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