11) Consider the second order liquid phase reaction A→ 2B occurring in a continuous reactor with a rate constant, KA 0.125 L/mol's. The initial molar flow rate of pure A is 0.1 mol/s, and inlet volumetric flow rate is 0.1 L/s. A conversion of 95% is desired. Assume that the reaction is isothermal and pressure drop is negligible. a) What is the required volume of a CSTR? Isothermal AoX dxA XA -YA -VAY KACAO EXA -YA = KACA TRACAO 0.125 0.1 !=0.125 0.1 try: CA CAO (-x) رباطة b) What is the required volume of a PFR? lx αν -VA✓ -YA= etry: ngible

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
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Chapter1: Introduction
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11) Consider the second order liquid phase reaction A→ 2B occurring in a continuous reactor
with a rate constant, KA 0.125 L/mol's. The initial molar flow rate of pure A is 0.1 mol/s, and
inlet volumetric flow rate is 0.1 L/s. A conversion of 95% is desired. Assume that the reaction
is isothermal and pressure drop is negligible.
a) What is the required volume of a CSTR?
Isothermal
AoX
dxA
XA
-YA
-VAY
KACAO EXA
-YA = KACA
TRACAO
0.125 0.1 !=0.125
0.1
try:
CA CAO (-x)
رباطة
b) What is the required volume of a PFR?
lx
αν
-VA✓
-YA=
etry:
ngible
Transcribed Image Text:11) Consider the second order liquid phase reaction A→ 2B occurring in a continuous reactor with a rate constant, KA 0.125 L/mol's. The initial molar flow rate of pure A is 0.1 mol/s, and inlet volumetric flow rate is 0.1 L/s. A conversion of 95% is desired. Assume that the reaction is isothermal and pressure drop is negligible. a) What is the required volume of a CSTR? Isothermal AoX dxA XA -YA -VAY KACAO EXA -YA = KACA TRACAO 0.125 0.1 !=0.125 0.1 try: CA CAO (-x) رباطة b) What is the required volume of a PFR? lx αν -VA✓ -YA= etry: ngible
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