A flue gas is analyzed to contain (dry basis): 11.6% CO2, 6.8% O2, 0.5% CO and leaves the boiler at 5380K. The inlet air is at 2870K and the fuel contains 29.4% C. What istheamount of heat carried by the flue gas per kg of fuel burnt? The mean heat capacity of theflue gas is 1.005 kJ/kg 0K.

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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A flue gas is analyzed to contain (dry basis): 11.6% CO2, 6.8% O2, 0.5% CO and leaves the boiler at 5380K. The inlet air is at 2870K and the fuel contains 29.4% C. What istheamount of heat carried by the flue gas per kg of fuel burnt? The mean heat capacity of theflue gas is 1.005 kJ/kg 0K.

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