(Membrane reactor) The first-order, reversible reaction AZB+ 2C is taking place in a membrane reactor. Pure A enters the reactor, and B diffuses through the membrane. Unfortunately, some of the reactant A also diffuses through the membrane. (a) Would the conversion of A be greater or smaller if C were diffusing out instead of B? (b) Discuss how your curves would change if the temperature were increased significantly or decreased significantly for an exothermic reaction and for an endothermic reaction. Additional information: k = 10 min-! = 0.01 mol/dm Ke I min- kCa = 100 mol/mir V, = 100 dmmin Vreactor FA0 = 20 dm3 KCB = 40 min-!
(Membrane reactor) The first-order, reversible reaction AZB+ 2C is taking place in a membrane reactor. Pure A enters the reactor, and B diffuses through the membrane. Unfortunately, some of the reactant A also diffuses through the membrane. (a) Would the conversion of A be greater or smaller if C were diffusing out instead of B? (b) Discuss how your curves would change if the temperature were increased significantly or decreased significantly for an exothermic reaction and for an endothermic reaction. Additional information: k = 10 min-! = 0.01 mol/dm Ke I min- kCa = 100 mol/mir V, = 100 dmmin Vreactor FA0 = 20 dm3 KCB = 40 min-!
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
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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Transcribed Image Text:(Membrane reactor) The first-order, reversible reaction
AZB+ 2C
is taking place in a membrane reactor. Pure A enters the reactor, and B diffuses through the
membrane. Unfortunately, some of the reactant A also diffuses through the membrane.
(a) Would the conversion of A be greater or smaller if C were diffusing out instead of B?
(b) Discuss how your curves would change if the temperature were increased significantly or
decreased significantly for an exothermic reaction and for an endothermic reaction.
Additional information:
k = 10 min-I
FA0
= °a
100 dm/min
Vreactor = 20 dm3
100 mol/mir
%3D
Kc = 0.01 mol2/dm6
kCA
= 1 min-
kCB
= 40 min-
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