ublic concern about the increase in CO2 in the atmosphere has led to many proposals to eliminate CO2. A scientist has developed a new catalyst that makes the following reaction possible. CO2(g) +4 H2 (g) 2 H2O(v) + CH4(g) Hydrogen would be collected from hydrolysis of water using electricity generated from solar cells. A test of the process showed on the basis of 1 mole of CO2 (entering from a different process at 800K) reacting with 4 moles H2 entering 298K, only 70% conversion of CO2 occurred. The products exit from the reactor at 1000K. Calculate the heat transfer to or from the reactor (specify which). For the Cp values from, you may use just ‘a’ and ‘b’ terms for simplicity.
ublic concern about the increase in CO2 in the atmosphere has led to many proposals to eliminate CO2. A scientist has developed a new catalyst that makes the following reaction possible. CO2(g) +4 H2 (g) 2 H2O(v) + CH4(g) Hydrogen would be collected from hydrolysis of water using electricity generated from solar cells. A test of the process showed on the basis of 1 mole of CO2 (entering from a different process at 800K) reacting with 4 moles H2 entering 298K, only 70% conversion of CO2 occurred. The products exit from the reactor at 1000K. Calculate the heat transfer to or from the reactor (specify which). For the Cp values from, you may use just ‘a’ and ‘b’ terms for simplicity.
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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Public concern about the increase in CO2 in the atmosphere has led to many
proposals to eliminate CO2. A scientist has developed a new catalyst that makes
the following reaction possible.
CO2(g) +4 H2 (g) 2 H2O(v) + CH4(g)
Hydrogen would be collected from hydrolysis of water using electricity
generated from solar cells. A test of the process showed on the basis of 1 mole
of CO2 (entering from a different process at 800K) reacting with 4 moles H2
entering 298K, only 70% conversion of CO2 occurred. The products exit from the
reactor at 1000K. Calculate the heat transfer to or from the reactor (specify
which). For the Cp values from, you may use just ‘a’ and ‘b’ terms for simplicity.
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