Eхample The ethanol dehydrogenation reaction is carried out with the feed entering at 300 °C. The feed contains 90.0 mole% ethanol and the balance acetaldehyde and enters the reactor at a rate of 150 mol/s. To keep the temperature from dropping too much and thereby decreasing the reaction rate to an unacceptably low level, heat is transferred to the reactor. When the heat addition rate is 2440 kW, the outlet T is 253 °C. Calculate the fractional conversion of ethanol achieved in the reactor. C2H5OH(v) CH;CHO(v) + H2(g)
Eхample The ethanol dehydrogenation reaction is carried out with the feed entering at 300 °C. The feed contains 90.0 mole% ethanol and the balance acetaldehyde and enters the reactor at a rate of 150 mol/s. To keep the temperature from dropping too much and thereby decreasing the reaction rate to an unacceptably low level, heat is transferred to the reactor. When the heat addition rate is 2440 kW, the outlet T is 253 °C. Calculate the fractional conversion of ethanol achieved in the reactor. C2H5OH(v) CH;CHO(v) + H2(g)
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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Energy balance on reactive processes
Transcribed Image Text:Example 9.5
The ethanol dehydrogenation reaction is carried out with the feed entering at 300 °C. The feed
contains 90.0 mole% ethanol and the balance acetaldehyde and enters the reactor at a rate of
3
4
150 mol/s. To keep the temperature from dropping too much and thereby decreasing the
reaction rate to an unacceptably low level, heat is transferred to the reactor. When the heat
addition rate is 2440 kW, the outlet T is 253 °C. Calculate the fractional conversion of
ethanol achieved in the reactor.
C2H5OH(v) → CH;CHO(v) + H2(g)
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