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Ethylene oxide is produced by the catalytic oxidation of ethylene: An undesired competing reaction is the combustion of ethylene: The feed to the reactor (not the fresh feed to the process) contains 3 moles of ethylene per mole of oxygen. The single pass conversion of ethylene is 20 % and for every 100 moles of ethylene consumed in the reactor, 90 moles of ethylene oxide emerges in the reactor products. A multiple- unit process is used to separate the products: ethylene and oxygen are recycled to the reactor, ethylene oxide is sold as a product and carbon dioxide 'and water are discarded.tor Assume a production rate of ethylene oxide of 100/h mol as a basis of calculation; label the flowchart of the process, perform a degree of freedom analysis and calculate (i) the molar flow rates of ethylene and oxygen in the fresh feed, (ii) the flow rates of ethylene and oxygen in the reactor feed (iii) the overall conversion of ethylene. Use atomic species balance procedure.

Ethylene oxide is produced by the catalytic oxidation of ethylene: An undesired competing reaction is the combustion of ethylene: The feed to the reactor (not the fresh feed to the process) contains 3 moles of ethylene per mole of oxygen. The single pass conversion of ethylene is 20 % and for every 100 moles of ethylene consumed in the reactor, 90 moles of ethylene oxide emerges in the reactor products. A multiple- unit process is used to separate the products: ethylene and oxygen are recycled to the reactor, ethylene oxide is sold as a product and carbon dioxide 'and water are discarded.tor Assume a production rate of ethylene oxide of 100/h mol as a basis of calculation; label the flowchart of the process, perform a degree of freedom analysis and calculate (i) the molar flow rates of ethylene and oxygen in the fresh feed, (ii) the flow rates of ethylene and oxygen in the reactor feed (iii) the overall conversion of ethylene. Use atomic species balance procedure.

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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Ethylene oxide is produced by the catalytic oxidation of ethylene: An undesired competing reaction is the combustion of ethylene: The feed to the reactor (not the fresh feed to the process) contains 3 moles of ethylene per mole of oxygen. The single pass conversion of ethylene is 20 % and for every 100 moles of ethylene consumed in the reactor, 90 moles of ethylene oxide emerges in the reactor products. A multiple- unit process is used to separate the products: ethylene and oxygen are recycled to the reactor, ethylene oxide is sold as a product and carbon dioxide Vand water are discarded.tor Assume a production rate of ethylene oxide of 100/h mol as a basis of calculation; process, perform a degree of freedom analysis and calculate (i) the molar flow rates of ethylene and oxygen in the fresh feed, (ii) the flow rates of ethylene and oxygen in the reactor feed (iii) the overall conversion of ethylene. Use atomic species balance procedure. label the flowchart of the
Transcribed Image Text:Ethylene oxide is produced by the catalytic oxidation of ethylene: An undesired competing reaction is the combustion of ethylene: The feed to the reactor (not the fresh feed to the process) contains 3 moles of ethylene per mole of oxygen. The single pass conversion of ethylene is 20 % and for every 100 moles of ethylene consumed in the reactor, 90 moles of ethylene oxide emerges in the reactor products. A multiple- unit process is used to separate the products: ethylene and oxygen are recycled to the reactor, ethylene oxide is sold as a product and carbon dioxide Vand water are discarded.tor Assume a production rate of ethylene oxide of 100/h mol as a basis of calculation; process, perform a degree of freedom analysis and calculate (i) the molar flow rates of ethylene and oxygen in the fresh feed, (ii) the flow rates of ethylene and oxygen in the reactor feed (iii) the overall conversion of ethylene. Use atomic species balance procedure. label the flowchart of the
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