e place: S➜ D 2S → U rD = k1 Cs ru = k₂ C₂²

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
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Could you please solve and say how, generally, a diamter change in a PBR affects reaction selectivity?

1. The diameter of an isothermal packed bed reactor (PBR) was decreased and the conversion of
S decreased. Two reactions take place:
S➜ D
2S → U
rD = k₁ Cs
ru = K₂ C₂²
What happened to the selectivity toward D in the new smaller diameter PBR?
Transcribed Image Text:1. The diameter of an isothermal packed bed reactor (PBR) was decreased and the conversion of S decreased. Two reactions take place: S➜ D 2S → U rD = k₁ Cs ru = K₂ C₂² What happened to the selectivity toward D in the new smaller diameter PBR?
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