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9.32. Coke can be converted into CO-a fuel gas-in the reaction CO2(g) + C(s) 2 CO(g) A coke that contains 84% carbon by mass and the balance noncombustible ash is fed to a reactor with a stoichiometric amount of CO2. The coke is fed at 77°F, and the CO2 enters at 400°F. Heat is transferred to the reactor in the amount of 5859 Btu/lbm coke fed. The gaseous products and the solid reactor effluent (the ash and unburned carbon) leave the reactor at 1830°F. The heat capacity of the solid is 0.24 Btu/(lbm. °F). (a) Calculate the percentage conversion of the carbon in the coke.

9.32. Coke can be converted into CO-a fuel gas-in the reaction CO2(g) + C(s) 2 CO(g) A coke that contains 84% carbon by mass and the balance noncombustible ash is fed to a reactor with a stoichiometric amount of CO2. The coke is fed at 77°F, and the CO2 enters at 400°F. Heat is transferred to the reactor in the amount of 5859 Btu/lbm coke fed. The gaseous products and the solid reactor effluent (the ash and unburned carbon) leave the reactor at 1830°F. The heat capacity of the solid is 0.24 Btu/(lbm. °F). (a) Calculate the percentage conversion of the carbon in the coke.

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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9.32. Coke can be converted into CO-a fuel gas-in the reaction CO2(g) + C(s) 2 CO(g) A coke that contains 84% carbon by mass and the balance noncombustible ash is fed to a reactor with a stoichiometric amount of CO2. The coke is fed at 77°F, and the CO2 enters at 400°F. Heat is transferred to the reactor in the amount of 5859 Btu/lbm coke fed. The gaseous products and the solid reactor effluent (the ash and unburned carbon) leave the reactor at 1830°F. The heat capacity of the solid is 0.24 Btu/(lbm. °F). (a) Calculate the percentage conversion of the carbon in the coke.
Transcribed Image Text:9.32. Coke can be converted into CO-a fuel gas-in the reaction CO2(g) + C(s) 2 CO(g) A coke that contains 84% carbon by mass and the balance noncombustible ash is fed to a reactor with a stoichiometric amount of CO2. The coke is fed at 77°F, and the CO2 enters at 400°F. Heat is transferred to the reactor in the amount of 5859 Btu/lbm coke fed. The gaseous products and the solid reactor effluent (the ash and unburned carbon) leave the reactor at 1830°F. The heat capacity of the solid is 0.24 Btu/(lbm. °F). (a) Calculate the percentage conversion of the carbon in the coke.
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