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Calculations Based on Partial Analysis of the Flue Gas A furnace is fired with coal with the following analysis: 36.3% VCM, 49.6% FC, 10.7% ash, 3.4% M, 1.2%N and 5.1% S. Its heating value is 29.5 MJ/kg. Analysis of the wetted refuse shows 12% C, 65% ash and 23% H2O. Dry air is supplied at 27°C and 1 atm. The stack gases leave at 350°C, 745 mm Hg with a partial Orsat analysis of 8.71% CO2, 1.74% CO and 0.35% H2. Calculate a. % excess O2 b. Complete orsat analysis of stack gas c. m³ stack gas/kg coal

Calculations Based on Partial Analysis of the Flue Gas A furnace is fired with coal with the following analysis: 36.3% VCM, 49.6% FC, 10.7% ash, 3.4% M, 1.2%N and 5.1% S. Its heating value is 29.5 MJ/kg. Analysis of the wetted refuse shows 12% C, 65% ash and 23% H2O. Dry air is supplied at 27°C and 1 atm. The stack gases leave at 350°C, 745 mm Hg with a partial Orsat analysis of 8.71% CO2, 1.74% CO and 0.35% H2. Calculate a. % excess O2 b. Complete orsat analysis of stack gas c. m³ stack gas/kg coal

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
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Calculations Based on Partial Analysis of the Flue Gas A furnace is fired with coal with the following analysis: 36.3% VCM, 49.6% FC, 10.7% ash, 3.4% M, 1.2%N and 5.1% S. Its heating value is 29.5 MJ/kg. Analysis of the wetted refuse shows 12% C, 65% ash and 23% H;O. Dry air is supplied at 27°C and 1 atm. The stack gases leave at 350°C, 745 mm Hg with a partial Orsat analysis of 8.71% CO2. 1.74% CO and 0.35% H2. Calculate a. % excess O2 b. Complete orsat analysis of stack gas c. m³ stack gas/kg coal
Transcribed Image Text:Calculations Based on Partial Analysis of the Flue Gas A furnace is fired with coal with the following analysis: 36.3% VCM, 49.6% FC, 10.7% ash, 3.4% M, 1.2%N and 5.1% S. Its heating value is 29.5 MJ/kg. Analysis of the wetted refuse shows 12% C, 65% ash and 23% H;O. Dry air is supplied at 27°C and 1 atm. The stack gases leave at 350°C, 745 mm Hg with a partial Orsat analysis of 8.71% CO2. 1.74% CO and 0.35% H2. Calculate a. % excess O2 b. Complete orsat analysis of stack gas c. m³ stack gas/kg coal
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