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: McGraw-Hill Education
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Chapter 4, Problem 4.43P
A gas consisting only of CO and N2 is made by passing a mixture of flue gas and air through a bed of incandescent coke (assume pure carbon). The two reactions that occur both go to completion:
The flue gas composition is 12.8 mol-% CO, 3.7 mol-% CO2, 5.4 mol-% O2, and 78.1 mol-% N2. The flue gas/air mixture is so proportioned that the heals of the two reactions cancel, and the temperature of the coke bed is therefore constant. If this temperature is 875 °C. if the feed stream is preheated to 875°C. and if the process is adiabatic, what ratio of moles of flue gas to moles of air is required, and what is the composition of the gas produced?
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Chapter 4 Solutions
Introduction to Chemical Engineering Thermodynamics
Ch. 4 - Prob. 4.1PCh. 4 - Prob. 4.2PCh. 4 - Prob. 4.3PCh. 4 - Prob. 4.4PCh. 4 - Prob. 4.5PCh. 4 - Prob. 4.6PCh. 4 - Prob. 4.7PCh. 4 - Prob. 4.8PCh. 4 - Prob. 4.9PCh. 4 - Prob. 4.10P
Ch. 4 - Prob. 4.11PCh. 4 - Prob. 4.12PCh. 4 - Prob. 4.13PCh. 4 - Prob. 4.14PCh. 4 - Prob. 4.15PCh. 4 - Prob. 4.16PCh. 4 - Prob. 4.17PCh. 4 - Prob. 4.18PCh. 4 - Prob. 4.19PCh. 4 - Prob. 4.20PCh. 4 - Prob. 4.21PCh. 4 - Prob. 4.22PCh. 4 - Prob. 4.23PCh. 4 - Prob. 4.24PCh. 4 - Develop a general equation for the standard heat...Ch. 4 - Compute the standard heat of reaction for each of...Ch. 4 - Prob. 4.27PCh. 4 - Prob. 4.28PCh. 4 - Prob. 4.29PCh. 4 - Prob. 4.30PCh. 4 - Prob. 4.31PCh. 4 - Prob. 4.32PCh. 4 - Prob. 4.33PCh. 4 - Prob. 4.34PCh. 4 - Ethylene gas and steam at 320°C and atmospheric...Ch. 4 - Prob. 4.36PCh. 4 - A fuel consisting of 75 mol-% methane and 25 mol-%...Ch. 4 - Prob. 4.38PCh. 4 - Prob. 4.39PCh. 4 - Prob. 4.40PCh. 4 - An equimolar mixture of nitrogen and acetylene...Ch. 4 - Prob. 4.42PCh. 4 - A gas consisting only of CO and N2 is made by...Ch. 4 - Prob. 4.44PCh. 4 - Prob. 4.45PCh. 4 - Prob. 4.46PCh. 4 - Prob. 4.47PCh. 4 - Prob. 4.48PCh. 4 - Prob. 4.49PCh. 4 - Prob. 4.50PCh. 4 - Quantitative thermal analysis has been suggested...Ch. 4 - Prob. 4.52PCh. 4 - Prob. 4.53PCh. 4 - The oxidation of glucose provides the principal...Ch. 4 - Prob. 4.55P
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