A + B > P +S is a liquid phase reaction that is used to produce the desired product P in a plant. The data of the reaction is tabulated below. The product P is produced by using a plug flow reactor (PFR) in the plant. The product concentration in the exit stream is 0.10 mol/L. According to the new target of the management the product concentration in the exit stream is required to be increased to 0.15 mol/L. According to this new target, the first design engineer (DE-1) suggested using BMR following the existing PFR. Second design engineer (DE- 2) suggested to use BMR before the PFR. Supposing that you are the third design engineer (DE-3) what would you suggest in order to increase the product concentration to the desired value.
A + B > P +S is a liquid phase reaction that is used to produce the desired product P in a plant. The data of the reaction is tabulated below. The product P is produced by using a plug flow reactor (PFR) in the plant. The product concentration in the exit stream is 0.10 mol/L. According to the new target of the management the product concentration in the exit stream is required to be increased to 0.15 mol/L. According to this new target, the first design engineer (DE-1) suggested using BMR following the existing PFR. Second design engineer (DE- 2) suggested to use BMR before the PFR. Supposing that you are the third design engineer (DE-3) what would you suggest in order to increase the product concentration to the desired value.
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:A + B > P +S is a liquid phase reaction that is used to produce the desired product P in a plant. The data of
the reaction is tabulated below. The product P is produced by using a plug flow reactor (PFR) in the plant. The
product concentration in the exit stream is 0.10 mol/L. According to the new target of the management the
product concentration in the exit stream is required to be increased to 0.15 mol/L. According to this new target,
the first design engineer (DE-1) suggested using BMR following the existing PFR. Second design engineer (DE-
2) suggested to use BMR before the PFR. Supposing that you are the third design engineer (DE-3) what would
you suggest in order to increase the product concentration to the desired value.
Data: FA0 = Fe0 = 32 mol/min Qo = 167 L/min
Note: Show the calculations of all alternative design approaches clearly.
CA ; (mol/L)
0.2 0.16 0.12 0.10 0.08 0.06 0.04
-ra x 103; (mol/L min) 7.0 4.5
2.5
1.83 1.16 0.67 0.32
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