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A synthesis gas consists of 64% hydrogen, 33% carbon monoxide, 2% oxygen and the remainder is non-combustible solid matter. Calculate the stoichiometric air/fuel ratio. (a) 60 kg air is supplied for the combustion of 1 kgmol of synthesis gas, verify if the air-fuel mixture is lean or rich. (b) If the mixture consists of 20% excess air, calculate the actual air/fuel ratio.

A synthesis gas consists of 64% hydrogen, 33% carbon monoxide, 2% oxygen and the remainder is non-combustible solid matter. Calculate the stoichiometric air/fuel ratio. (a) 60 kg air is supplied for the combustion of 1 kgmol of synthesis gas, verify if the air-fuel mixture is lean or rich. (b) If the mixture consists of 20% excess air, calculate the actual air/fuel ratio.

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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4. A synthesis gas consists of 64% hydrogen, 33% carbon monoxide, 2% oxygen and the remainder is non-combustible solid matter. Calculate the stoichiometric air/fuel ratio. (a) 60 kg air is supplied for the combustion of 1 kgmol of synthesis gas, verify if the air-fuel mixture is lean or rich. (b) If the mixture consists of 20% excess air, calculate the actual air/fuel ratio.
Transcribed Image Text:4. A synthesis gas consists of 64% hydrogen, 33% carbon monoxide, 2% oxygen and the remainder is non-combustible solid matter. Calculate the stoichiometric air/fuel ratio. (a) 60 kg air is supplied for the combustion of 1 kgmol of synthesis gas, verify if the air-fuel mixture is lean or rich. (b) If the mixture consists of 20% excess air, calculate the actual air/fuel ratio.
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