Pure heptane is burned with 40% excess air and 25% of its carbon content is converted to CO and the rest to CO2. 90% of its hydrogen burns to water and the rest remains unburned. Air is supplied at 28 degrees C, 750 mmHg saturated with water vapor. The stack gases leave at 350 degrees C and 750 mmHg. a. Orsat analysis of the combustion products b. What is the volume of the air used for every kg of fuel? c. What is the volume of stack gas produced for every kg of fuel?

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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Pure heptane is burned with 40% excess air and 25% of its carbon content is converted to CO and the rest to CO2. 90% of its hydrogen burns to water and the rest remains unburned. Air is supplied at 28 degrees C, 750 mmHg saturated with water vapor. The stack gases leave at 350 degrees C and 750 mmHg. a. Orsat analysis of the combustion products b. What is the volume of the air used for every kg of fuel? c. What is the volume of stack gas produced for every kg of fuel?

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