The following reactions are being carried out in a fluidized CSTR at T 650 K and P 5 atm. A B+C B+F- D+ E Assuming ideal gas laws and irreversible reactions, the feed to the reactor is a 2 to 1 (molar) mixture of F and A. The feed rate is 300 L/min at reaction conditions. The weight of the catalyst is 300 kg. The first reaction is elementary and the second is first order with respect to B only; and the rate constants, ki = 2.0 L/kg-min and k: = 0.5 L/kg-min. a. What is the conversion of A in the stream leaving the reactor? b. What is the production rate of C out of the reactor? c. What is the production rate of E? d. If k2 0, will the conversion of A be higher, the same, or lower than the previously calculated conversion? Explain your answer qualitatively (no calculations are required)
The following reactions are being carried out in a fluidized CSTR at T 650 K and P 5 atm. A B+C B+F- D+ E Assuming ideal gas laws and irreversible reactions, the feed to the reactor is a 2 to 1 (molar) mixture of F and A. The feed rate is 300 L/min at reaction conditions. The weight of the catalyst is 300 kg. The first reaction is elementary and the second is first order with respect to B only; and the rate constants, ki = 2.0 L/kg-min and k: = 0.5 L/kg-min. a. What is the conversion of A in the stream leaving the reactor? b. What is the production rate of C out of the reactor? c. What is the production rate of E? d. If k2 0, will the conversion of A be higher, the same, or lower than the previously calculated conversion? Explain your answer qualitatively (no calculations are required)
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:The following reactions are being carried out in a fluidized CSTR at T 650 K and P 5 atm.
A B+C
B+F D+E
Assuming ideal gas laws and irreversible reactions, the feed to the reactor is a 2 to 1 (molar) mixture
of F and A. The feed rate is 300 L/min at reaction conditions. The weight of the catalyst is 300 kg.
The first reaction is elementary and the second is first order with respect to B only; and the rate
constants, kı = 2.0 Lkg-min and k: = 0.5 L/kg-min.
a. What is the conversion of A in the stream leaving the reactor?
b. What is the production rate of C out of the reactor?
c. What is the production rate of E?
d. If kz =0, will the conversion of A be higher, the same, or lower than the previously calculated
conversion? Explain your answer qualitatively (no calculations are required)
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