The reaction (gas-phase), A → B+ C, is carried out first in a and PFR then in a separate experiment in a CSTR. It is assumed that the reaction follows an elementary rate law. When pure A is fed to a 10 dm3 at 300 K and a volumetric flow rate of 5 dm/s, the conversion is 65%. When a mixture of 40% inert (i) is fed to a 10 dm3 CSTR at 320 K and a volumetric flow rate of 5 dm/s, the conversion is 70%. (a) What is the reaction constant in PFR? (b) What is the reaction constant in CSTR? (c) What is the activation energy in cal/mol? 5.
The reaction (gas-phase), A → B+ C, is carried out first in a and PFR then in a separate experiment in a CSTR. It is assumed that the reaction follows an elementary rate law. When pure A is fed to a 10 dm3 at 300 K and a volumetric flow rate of 5 dm/s, the conversion is 65%. When a mixture of 40% inert (i) is fed to a 10 dm3 CSTR at 320 K and a volumetric flow rate of 5 dm/s, the conversion is 70%. (a) What is the reaction constant in PFR? (b) What is the reaction constant in CSTR? (c) What is the activation energy in cal/mol? 5.
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 reaction (gas-phase), A → B + C, is carried out first in a and PFR then in a
separate experiment in a CSTR. It is assumed that the reaction follows an elementary rate
law. When pure A is fed to a 10 dm3 at 300 K and a volumetric flow rate of 5 dm3/s, the
conversion is 65%. When a mixture of 40% inert (i) is fed to a 10 dm3 CSTR at 320 K and a
volumetric flow rate of 5 dm/s, the conversion is 70%.
(a) What is the reaction constant in PFR?
(b) What is the reaction constant in CSTR?
(c) What is the activation energy in cal/mol?
5.
2.
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