The reactor feed (not the fresh feed from 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 emerge in the reactor products. A multi-unit process is used to separate products: ethylene and oxygen are recycled to the reactor, ethylene oxide is sold as a product and carbon dioxide and water are discarded. Calculate the molar flow rates of ethylene and oxygen in the fresh feed, ethylene oxide production rate and general ethylene conversion

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
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The reactor feed (not the fresh feed from 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 emerge in the reactor products. A multi-unit process is used to
separate products: ethylene and oxygen are recycled to the reactor, ethylene oxide is sold as a product
and carbon dioxide and water are discarded. Calculate the molar flow rates of ethylene and oxygen in the
fresh feed, ethylene oxide production rate and general ethylene conversion

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