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An inversible gas-phase reaction is conducted in an isothermal CSTR. The overall reaction is A → 2B The reactor is filled with a mixture of 70 mol % A and 30 mol % inert gas. The initial pressure is 90 kPa and the temperature is 400 K. The rate expression is second order, that is (-₁)= KC and the rate constant has a value of k = 0.75 m³/mol.hr at 400 K. Assume ideal gases. The total feed flow rate to the reactor is 0.04 mol/min. a. Calculate the volume required to achieve 60% conversion of A. b. Calculate the Space time and space velocity required to achieve 60% conversion of A. 32.8

An inversible gas-phase reaction is conducted in an isothermal CSTR. The overall reaction is A → 2B The reactor is filled with a mixture of 70 mol % A and 30 mol % inert gas. The initial pressure is 90 kPa and the temperature is 400 K. The rate expression is second order, that is (-₁)= KC and the rate constant has a value of k = 0.75 m³/mol.hr at 400 K. Assume ideal gases. The total feed flow rate to the reactor is 0.04 mol/min. a. Calculate the volume required to achieve 60% conversion of A. b. Calculate the Space time and space velocity required to achieve 60% conversion of A. 32.8

Introduction to Chemical Engineering Thermodynamics
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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An inversible gas-phase reaction is conducted in an isothermal CSTR. The overall reaction is A → 2B The reactor is filled with a mixture of 70 mol % A and 30 mol % inert gas. The initial pressure is 90 kPa and the temperature is 400 K. The rate expression is second order, that is (-₁)= KC and the rate constant has a value of k= 0.75 m³/mol.hr at 400 K. Assume ideal gases. The total feed flow rate to the reactor is 0.04 mol/min. a. Calculate the volume required to achieve 60% conversion of A. b. Calculate the Space time and space velocity required to achieve 60% conversion of A. 32.8
Transcribed Image Text:An inversible gas-phase reaction is conducted in an isothermal CSTR. The overall reaction is A → 2B The reactor is filled with a mixture of 70 mol % A and 30 mol % inert gas. The initial pressure is 90 kPa and the temperature is 400 K. The rate expression is second order, that is (-₁)= KC and the rate constant has a value of k= 0.75 m³/mol.hr at 400 K. Assume ideal gases. The total feed flow rate to the reactor is 0.04 mol/min. a. Calculate the volume required to achieve 60% conversion of A. b. Calculate the Space time and space velocity required to achieve 60% conversion of A. 32.8
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