A certain sample of natural gas analyses 74% methane, 12% ethane, 5.5% propane, 4.7% N2 and 3.8% CO2. A sample of the natural gas is completely burned in a burner using 45% excess air at 30OC, 748 mmHg and 80% relative humidity to produce stack gases at 250OC and 760 mmHg. Calculate the GCV and NCV of the sample gaseous fuel in MJ/kg.
A certain sample of natural gas analyses 74% methane, 12% ethane, 5.5% propane, 4.7% N2 and 3.8% CO2. A sample of the natural gas is completely burned in a burner using 45% excess air at 30OC, 748 mmHg and 80% relative humidity to produce stack gases at 250OC and 760 mmHg. Calculate the GCV and NCV of the sample gaseous fuel in MJ/kg.
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 certain sample of natural gas analyses 74% methane, 12% ethane, 5.5% propane, 4.7% N2 and 3.8% CO2. A sample of the natural gas is completely burned in a burner using 45% excess air at 30OC, 748 mmHg and 80% relative humidity to produce stack gases at 250OC and 760 mmHg. Calculate the GCV and NCV of the sample gaseous fuel in MJ/kg.
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