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A spherical semi-batch reactor is initially filled with reactant A which occupies half of the reactor's volume. The concentration of reactant A is 5 g/mL. The consumption of reactant A is first order reaction. If reactant B is fed at a rate of 50 mL/min and the overall reaction's rate constant is 0.5 min¹¹, 1. Determine the residence time of the reactants if they should reach the height of 14 cm. 2. How much of reactant A is consumed when the height of 14 cm was reached? Hint: Volume changes with time (dv/dt) Reactant B 20 cm Reactant A

A spherical semi-batch reactor is initially filled with reactant A which occupies half of the reactor's volume. The concentration of reactant A is 5 g/mL. The consumption of reactant A is first order reaction. If reactant B is fed at a rate of 50 mL/min and the overall reaction's rate constant is 0.5 min¹¹, 1. Determine the residence time of the reactants if they should reach the height of 14 cm. 2. How much of reactant A is consumed when the height of 14 cm was reached? Hint: Volume changes with time (dv/dt) Reactant B 20 cm Reactant A

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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A spherical semi-batch reactor is initially filled with reactant A which occupies half of the reactor's volume. The concentration of reactant A is 5 g/mL. The consumption of reactant A is first order reaction. If reactant B is fed at a rate of 50 mL/min and the overall reaction's rate constant is 0.5 min¹¹, 1. Determine the residence time of the reactants if they should reach the height of 14 cm. 2. How much of reactant A is consumed when the height of 14 cm was reached? Hint: Volume changes with time (dv/dt) Reactant B 20 cm Reactant A
Transcribed Image Text:A spherical semi-batch reactor is initially filled with reactant A which occupies half of the reactor's volume. The concentration of reactant A is 5 g/mL. The consumption of reactant A is first order reaction. If reactant B is fed at a rate of 50 mL/min and the overall reaction's rate constant is 0.5 min¹¹, 1. Determine the residence time of the reactants if they should reach the height of 14 cm. 2. How much of reactant A is consumed when the height of 14 cm was reached? Hint: Volume changes with time (dv/dt) Reactant B 20 cm Reactant A
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