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Reactant A undergoes an isothermal, dilute liquid phase reaction in a CSTR. Two products, P and S, are observed in the reactor exit. In the inlet, CAO = 1 mol/L, CPO = cso = 0. The concentration data of two experiments are shown in the table below Experiment No CA 1 2 1/2 1/3 CP 1/6 2/15 1/3 8/15 a) Are the two reactions parallel reactions or series reactions? Why? b) Based on the kinetic data, one engineer concludes that both the formation of P and S are first order reactions. Do you agree? Why? c) To maximize the concentration of product P, should PFR or CSTR be used? d) Using the reactor you selected in c), what is the maximum concentration of P in the reactor exit? e) What is the conversion of A when P reaches the maximum concentration?

Reactant A undergoes an isothermal, dilute liquid phase reaction in a CSTR. Two products, P and S, are observed in the reactor exit. In the inlet, CAO = 1 mol/L, CPO = cso = 0. The concentration data of two experiments are shown in the table below Experiment No CA 1 2 1/2 1/3 CP 1/6 2/15 1/3 8/15 a) Are the two reactions parallel reactions or series reactions? Why? b) Based on the kinetic data, one engineer concludes that both the formation of P and S are first order reactions. Do you agree? Why? c) To maximize the concentration of product P, should PFR or CSTR be used? d) Using the reactor you selected in c), what is the maximum concentration of P in the reactor exit? e) What is the conversion of A when P reaches the maximum concentration?

Introduction to Chemical Engineering Thermodynamics
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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Reactant A undergoes an isothermal, dilute liquid phase reaction in a CSTR. Two products, P and S, are observed in the reactor exit. In the inlet, CAO = 1 mol/L, CPO = cso = 0. The concentration data of two experiments are shown in the table below Experiment No CA 1 2 1/2 1/3 CP 1/6 2/15 1/3 8/15 a) Are the two reactions parallel reactions or series reactions? Why? b) Based on the kinetic data, one engineer concludes that both the formation of P and S are first order reactions. Do you agree? Why? c) To maximize the concentration of product P, should PFR or CSTR be used? d) Using the reactor you selected in c), what is the maximum concentration of P in the reactor exit? e) What is the conversion of A when P reaches the maximum concentration?
Transcribed Image Text:Reactant A undergoes an isothermal, dilute liquid phase reaction in a CSTR. Two products, P and S, are observed in the reactor exit. In the inlet, CAO = 1 mol/L, CPO = cso = 0. The concentration data of two experiments are shown in the table below Experiment No CA 1 2 1/2 1/3 CP 1/6 2/15 1/3 8/15 a) Are the two reactions parallel reactions or series reactions? Why? b) Based on the kinetic data, one engineer concludes that both the formation of P and S are first order reactions. Do you agree? Why? c) To maximize the concentration of product P, should PFR or CSTR be used? d) Using the reactor you selected in c), what is the maximum concentration of P in the reactor exit? e) What is the conversion of A when P reaches the maximum concentration?
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