Kz. A2BD Consider following linear multiple series of reactions: A-->2B-->D which rate constant A-->2B is k1 and 2B-->C is k2. Find the governing equation for determining the concentration of A, B, and C as a function of time. [hint: you need to find the CA(t), CB(t), and CD(t). bSupposed you would like to have more intermediate as it is your desired product, find the governing equation for the maximum concentration of B. You are going to do the reaction in a batch reactor. You add 1 mol/L of your compound A into a batch reactor. Let say, your k1=2 and your k2=4, determine the concentration of A, B, and D at 10 mins after the reaction. Plot the graph and explain your understanding about the graph by having k2/k1 =0, k2/k1 = 1, k2/k1 < 1, and k2/k1 > 1. Describe and explain what will happen if you do the reaction in a plug flow reactor? fl Compared what will happened if: (a) A-->2B and 2B-->D are both zero order reaction; (b) A-->2B and 2B-->D are both first order reaction; (c) A-->2B is a first order reaction and 2B-->D is second order reaction. Now, describe and explain what will be the best strategy in order to get a high yield of intermediate, B in your reaction.
Kz. A2BD Consider following linear multiple series of reactions: A-->2B-->D which rate constant A-->2B is k1 and 2B-->C is k2. Find the governing equation for determining the concentration of A, B, and C as a function of time. [hint: you need to find the CA(t), CB(t), and CD(t). bSupposed you would like to have more intermediate as it is your desired product, find the governing equation for the maximum concentration of B. You are going to do the reaction in a batch reactor. You add 1 mol/L of your compound A into a batch reactor. Let say, your k1=2 and your k2=4, determine the concentration of A, B, and D at 10 mins after the reaction. Plot the graph and explain your understanding about the graph by having k2/k1 =0, k2/k1 = 1, k2/k1 < 1, and k2/k1 > 1. Describe and explain what will happen if you do the reaction in a plug flow reactor? fl Compared what will happened if: (a) A-->2B and 2B-->D are both zero order reaction; (b) A-->2B and 2B-->D are both first order reaction; (c) A-->2B is a first order reaction and 2B-->D is second order reaction. Now, describe and explain what will be the best strategy in order to get a high yield of intermediate, B in your reaction.
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:Ab2BD
Kiy 2B-
Consider following linear multiple series of reactions:
A-->2B-->D which rate constant A-->2B is k1 and 2B-->C is k2.
Find the governing equation for determining the concentration
of A, B, and C as a function of time. [hint: you need to find the
CA(t), CB(t), and CD(t).
Supposed you would like to have more intermediate as it is
your desired product, find the governing equation for the
maximum concentration of B.
You are going to do the reaction in a batch reactor. You add 1
mol/L of your compound A into a batch reactor. Let say, your
k1=2 and your k2=4, determine the concentration of A, B, and D
at 10 mins after the reaction.
Plot the graph and explain your understanding about the
graph by having k2/k1 =0, k2/k1 = 1, k2/k1 < 1, and k2/k1 > 1.
Describe and explain what will happen if you do the reaction in
a plug flow reactor?
Compared what will happened if: (a) A-->2B and 2B-->D are
both zero order reaction; (b) A-->2B and 2B-->D are both first
order reaction; (c) A-->2B is a first order reaction and 2B-->D is
second order reaction.
Now, describe and explain what will be the best strategy in
order to get a high yield of intermediate, B in your reaction.
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