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A furnace is fired with fuel oil with a partial analysis of 7.6% S and 2.8% N. Orsat analysis of the stack gas shows 9.44% CO2, 1.19% CO, 0.4% SO2. 0.47% H2, 6.8% O2 and 81.7% N2. Air supplied is at 23°C, 755 mmHg and 85% RH. Establish your basis as 100 kmols of dry stack gas. Calculate: (a) % excess air; (b) analysis of the fuel oil; (c) m³ air/ kg fuel.

A furnace is fired with fuel oil with a partial analysis of 7.6% S and 2.8% N. Orsat analysis of the stack gas shows 9.44% CO2, 1.19% CO, 0.4% SO2. 0.47% H2, 6.8% O2 and 81.7% N2. Air supplied is at 23°C, 755 mmHg and 85% RH. Establish your basis as 100 kmols of dry stack gas. Calculate: (a) % excess air; (b) analysis of the fuel oil; (c) m³ air/ kg fuel.

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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A furnace is fired with fuel oil with a partial analysis of 7.6% S and 2.8% N. Orsat analysis of the stack gas shows 9.44% CO2, 1.19% CO, 0.4% SO2. 0.47% H2, 6.8% O2 and 81.7% N2. Air supplied is at 23°C, 755 mmHg and 85% RH. Establish your basis as 100 kmols of dry stack gas. Calculate: (a) % excess air; (b) analysis of the fuel oil; (c) m³ air/ kg fuel.
Transcribed Image Text:A furnace is fired with fuel oil with a partial analysis of 7.6% S and 2.8% N. Orsat analysis of the stack gas shows 9.44% CO2, 1.19% CO, 0.4% SO2. 0.47% H2, 6.8% O2 and 81.7% N2. Air supplied is at 23°C, 755 mmHg and 85% RH. Establish your basis as 100 kmols of dry stack gas. Calculate: (a) % excess air; (b) analysis of the fuel oil; (c) m³ air/ kg fuel.
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