Consider the following endothermic reactions occur in a reactor. A—¹¹ →→→→B C Where r₁ and r₂ are the reaction rates in mol/s: r₁=3.86x10°C₂V, exp(-5033/7) r2=1.86x10¹³ CBV, exp(-10065/T) CA and CB are the concentration of component A and B, respectively. T is the reaction temperature in kelvin. Assume feed contains only component A, and neglect the utility cost. Process parameters: C-1.gmol/l (concentration of A in feed) 40 F=10 L/s (volumetric feed rate) V=100 L (volume of reactor) Optimizer RSP Steam Feed Fy Ca RSP A-B-C Product Cp Cg Cc

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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Consider the following endothermic reactions
occur in a reactor.
A →→→→B
C
Where r₁ and r₂ are the reaction rates in mol/s:
r₁=3.86x10°CAV, exp(-5033/T)
r2=1.86x10¹³ CBV, exp(-10065/T)
CA and CB are the concentration of component A
and B, respectively. T is the reaction temperature
in kelvin. Assume feed contains only component
A, and neglect the utility cost.
Process parameters:
C-1.gmol/l (concentration of A in feed)
F-10 L/s (volumetric feed rate)
V
V=100 L (volume of reactor)
Optimizer
RSP
(FC)
Steam
Feed-
F
Fy
40
RSP
TC
0
A-B-C
Product
C₂Cp Cc
Transcribed Image Text:Consider the following endothermic reactions occur in a reactor. A →→→→B C Where r₁ and r₂ are the reaction rates in mol/s: r₁=3.86x10°CAV, exp(-5033/T) r2=1.86x10¹³ CBV, exp(-10065/T) CA and CB are the concentration of component A and B, respectively. T is the reaction temperature in kelvin. Assume feed contains only component A, and neglect the utility cost. Process parameters: C-1.gmol/l (concentration of A in feed) F-10 L/s (volumetric feed rate) V V=100 L (volume of reactor) Optimizer RSP (FC) Steam Feed- F Fy 40 RSP TC 0 A-B-C Product C₂Cp Cc
2.Write the steady state mole balance equation for component B in terms of the given parameter and
solve for CB
Note: if you plug all the values into your equation, you will obtain an equation for Cs as a function of
Temperature and CA
Transcribed Image Text:2.Write the steady state mole balance equation for component B in terms of the given parameter and solve for CB Note: if you plug all the values into your equation, you will obtain an equation for Cs as a function of Temperature and CA
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