The feed is pure benzene in the gas phase at a total pressure of 5 bar and temperature 760 ºC. The forward reaction rate constant k+ is 120 m3 kmol-1 s -1 and the concentration equilibrium constant K= 0.3 as determined experimentally 3.1 What is the equilibrium conversion of benzene?  3.2 Calculate the reactor volume necessary to achieve 98 % of the equilibrium conversion in: 3.2.1. a PFR with benzene feed of 6.4 kmol/min.  3.2.2. a CSTR with benzene feed of 6.4 kmol/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
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The formation of diphenyl is to be carried out at 760 ºC.
2C6H6 C12H10+H2
The feed is pure benzene in the gas phase at a total pressure of 5 bar and temperature 760 ºC. The
forward reaction rate constant k+ is 120 m3
kmol-1
s
-1
and the concentration equilibrium constant
K= 0.3 as determined experimentally
3.1 What is the equilibrium conversion of benzene? 
3.2 Calculate the reactor volume necessary to achieve 98 % of the equilibrium conversion in:
3.2.1. a PFR with benzene feed of 6.4 kmol/min. 
3.2.2. a CSTR with benzene feed of 6.4 kmol/min 

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