The elementary liquid-phase series reaction A ki → B is carried out in a 500-dm³ batch reactor. The initial concentration of A is 1.6 mol/dm³. The desired prod- uct is B, and separation of the undesired product C is very difficult and costly. Because the reaction is carried out at a relatively high temperature, the reaction is easily quenched. (a) Plot and analyze the concentrations of A, B, and C as a function of time. Assume that each reaction is irreversible, with k = 0.4 h-1 and k, = 0.01 h-1.
The elementary liquid-phase series reaction A ki → B is carried out in a 500-dm³ batch reactor. The initial concentration of A is 1.6 mol/dm³. The desired prod- uct is B, and separation of the undesired product C is very difficult and costly. Because the reaction is carried out at a relatively high temperature, the reaction is easily quenched. (a) Plot and analyze the concentrations of A, B, and C as a function of time. Assume that each reaction is irreversible, with k = 0.4 h-1 and k, = 0.01 h-1.
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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What is the reaction time associated with the maximum concentration of B? What are the overall selectivity and yield of B when the concentration of B is highest?
 alt="The elementary liquid-phase series reaction
A
В
is carried out in a 500-dm³ batch reactor. The initial concentration of A is 1.6 mol/dm³. The desired prod-
uct is B, and separation of the undesired product C is very difficult and costly. Because the reaction is
carried out at a relatively high temperature, the reaction is easily quenched.
(a) Plot and analyze the concentrations of A, B, and C as a function of time. Assume that each reaction
is irreversible, with k = 0.4 h-l and k = 0.01 h-!.
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Transcribed Image Text:The elementary liquid-phase series reaction
A
В
is carried out in a 500-dm³ batch reactor. The initial concentration of A is 1.6 mol/dm³. The desired prod-
uct is B, and separation of the undesired product C is very difficult and costly. Because the reaction is
carried out at a relatively high temperature, the reaction is easily quenched.
(a) Plot and analyze the concentrations of A, B, and C as a function of time. Assume that each reaction
is irreversible, with k = 0.4 h-l and k = 0.01 h-!.
%3D
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