Producer gas analyzing 25.3% CO, 13.2% H2, 0.4% CH4, 5.4% CO2, 0.5% O2, and 55.2% N2 is burned in excess air at 25°C 745 torrs and 60% RH. Partial orsat analysis of the stack gas shows 16.13% CO2, 1.79% CO, and 0.72% H2 Calculate: a) % excess O2 (Ans. 11.04) b) Complete orsat analysis of the stack gas (Ans. 2.50% O2, 78.86% N2) c) GCV (Ans. 112.96 MJ/kgmol) d) % Calorific value lost due to CO and H2 (Ans. 7.77, 3.164)

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
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Producer gas analyzing 25.3% CO, 13.2% H2, 0.4% CH4, 5.4% CO2, 0.5% O2, and 55.2% N2 is burned in excess air at 25°C 745 torrs and 60% RH. Partial orsat analysis of the stack gas shows 16.13% CO2, 1.79% CO, and 0.72% H2 Calculate:
a) % excess O2 (Ans. 11.04)
b) Complete orsat analysis of the stack gas (Ans. 2.50% O2, 78.86% N2)
c) GCV (Ans. 112.96 MJ/kgmol)
d) % Calorific value lost due to CO and H2 (Ans. 7.77, 3.164)
e) Adiabatic Flame Temperature (Ans. 2138.9 °C)

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