ce: a) Find the limiting reactant. b) Write the extent of reaction selectivity If the 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
Section: Chapter Questions
Problem 1.1P
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reactions take place:
Q1) Propylene oxide (C3H8O) is produced by reacting propylene (C3H6) with oxygen and
hydrogen. A side reaction results in reacting propylene with hydrogen and produces propane.
A mixture of 35 mol/h air, 4 mol/h propylene, and 12.6 mol/h hydrogen (H₂) along with 5000
mol/h carbon dioxide (CO2 is used as inert solvent) is fed to a continuous reactor. The following
C3H6+ H₂ + 1/2O2 → C3H8O
C3H6+ H₂ → C3H8
a) Find the limiting reactant.
b) Write the extent of reaction equations for all species.
the selectivity of C3H8O to C3H8.
c) If the conversion of limiting reactant is 40% and the fractional yield of C3HsO is 0.50, find
d) What steps are needed to minimize the side reaction? Mention at least two.
Transcribed Image Text:reactions take place: Q1) Propylene oxide (C3H8O) is produced by reacting propylene (C3H6) with oxygen and hydrogen. A side reaction results in reacting propylene with hydrogen and produces propane. A mixture of 35 mol/h air, 4 mol/h propylene, and 12.6 mol/h hydrogen (H₂) along with 5000 mol/h carbon dioxide (CO2 is used as inert solvent) is fed to a continuous reactor. The following C3H6+ H₂ + 1/2O2 → C3H8O C3H6+ H₂ → C3H8 a) Find the limiting reactant. b) Write the extent of reaction equations for all species. the selectivity of C3H8O to C3H8. c) If the conversion of limiting reactant is 40% and the fractional yield of C3HsO is 0.50, find d) What steps are needed to minimize the side reaction? Mention at least two.
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