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gas producer gasifies coke containing 10% moisture and 20% ash. If the carbon content of the coke is 95% daf and the gas analysis shows CO₂ 5.3 %, CO - 25%, H₂ -12% and CH4 -0.5%, calculate the cold gas efficiency of the producer.(Neglect other elements in the coke in the calculation andassume N₂ as the remainder in the gas analysis) Data: Calorific value of gas 27195 kcal/kmol Calorific value of coke 5700 kcal/kg

gas producer gasifies coke containing 10% moisture and 20% ash. If the carbon content of the coke is 95% daf and the gas analysis shows CO₂ 5.3 %, CO - 25%, H₂ -12% and CH4 -0.5%, calculate the cold gas efficiency of the producer.(Neglect other elements in the coke in the calculation andassume N₂ as the remainder in the gas analysis) Data: Calorific value of gas 27195 kcal/kmol Calorific value of coke 5700 kcal/kg

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 gas producer gasifies coke containing 10% moisture and 20% ash. If the carbon content of the coke is 95% daf and the gas analysis shows CO2 = 5.3 %, CO 25%, H2 -12% and CH-0.5%, calculate the cold gas efficiency of the producer.(Neglect other elements in the coke in the calculation andassume N, as the remainder in the gas analysis) Data: Calorific value of gas 27195 kcal/kmol Calorific value of coke 5700 kcal/kg
Transcribed Image Text:A gas producer gasifies coke containing 10% moisture and 20% ash. If the carbon content of the coke is 95% daf and the gas analysis shows CO2 = 5.3 %, CO 25%, H2 -12% and CH-0.5%, calculate the cold gas efficiency of the producer.(Neglect other elements in the coke in the calculation andassume N, as the remainder in the gas analysis) Data: Calorific value of gas 27195 kcal/kmol Calorific value of coke 5700 kcal/kg
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