Consider that an elementary, irreversible gas-phase reaction: A → B + 2C is carried out isothermally in flow reactor with no pressure drop. The reaction rate at 323 K is found to be 104 min', with the reaction activation energy being 85 kJ/mol. If pure A enters the reactor at 10 atm and 400 K, with a molar flow rate of 2.5 mol/min, calculate the needed reactor volume and space time to achieve 90% conversion if the reaction is carried out in: (a) a plug flow reactor (PFR); (b) a continuous stirred-tank reactor (CSTR).
Consider that an elementary, irreversible gas-phase reaction: A → B + 2C is carried out isothermally in flow reactor with no pressure drop. The reaction rate at 323 K is found to be 104 min', with the reaction activation energy being 85 kJ/mol. If pure A enters the reactor at 10 atm and 400 K, with a molar flow rate of 2.5 mol/min, calculate the needed reactor volume and space time to achieve 90% conversion if the reaction is carried out in: (a) a plug flow reactor (PFR); (b) a continuous stirred-tank reactor (CSTR).
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:Consider that an elementary, irreversible gas-phase reaction:
A → B + 20
is carried out isothermally in flow reactor with no pressure drop. The reaction rate at
323 K is found to be 104 min', with the reaction activation energy being 85 kJ/mol. If
pure A enters the reactor at 10 atm and 400 K, with a molar flow rate of 2.5 mol/min,
calculate the needed reactor volume and space time to achieve 90% conversion if the
reaction is carried out in:
(a) a plug flow reactor (PFR);
(b) a continuous stirred-tank reactor (CSTR).
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