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Fifty moles per second of gas mixture analyzing 0.80 methane, 0.15 ethane, and 0.05 propane enters a burner with 0.69 fraction of excess dry air. This furnace is connected to a boiler which produces 10 kg/s of steam at 423.15 K and a constant pressure of 1 bar using a feed of saturated boiler feed water. Draw a diagram of the process and perform mass balance for all species. (Additional info:  feed air and fuel enter at 298.15 K).

Fifty moles per second of gas mixture analyzing 0.80 methane, 0.15 ethane, and 0.05 propane enters a burner with 0.69 fraction of excess dry air. This furnace is connected to a boiler which produces 10 kg/s of steam at 423.15 K and a constant pressure of 1 bar using a feed of saturated boiler feed water. Draw a diagram of the process and perform mass balance for all species. (Additional info:  feed air and fuel enter at 298.15 K).

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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Fifty moles per second of gas mixture analyzing 0.80 methane, 0.15 ethane, and 0.05 propane enters a burner with 0.69 fraction of excess dry air. This furnace is connected to a boiler which produces 10 kg/s of steam at 423.15 K and a constant pressure of 1 bar using a feed of saturated boiler feed water. Draw a diagram of the process and perform mass balance for all species. (Additional info:  feed air and fuel enter at 298.15 K).

k] 417.512, H150°C& 1bar kg Steam table data: Hsat,liquid @ 1bar = 2776.6 kg kJ A В (10°) C (10°) D (105) Species CH4 AH;°(kJ/mol) -74.520 1.702 9.081 -2.164 C2H6 1.131 19.225 -5.561 -83.820 1.213 28.785 -8.824 C3H3 CO2(g) -104.680 5.457 1.045 -1.157 -393.509 H2O (a) 3.470 1.450 0.121 -241.818 O2(g) 3.639 0.506 -0.227 N2(0) 3.280 0.593 0.04
Transcribed Image Text:k] 417.512, H150°C& 1bar kg Steam table data: Hsat,liquid @ 1bar = 2776.6 kg kJ A В (10°) C (10°) D (105) Species CH4 AH;°(kJ/mol) -74.520 1.702 9.081 -2.164 C2H6 1.131 19.225 -5.561 -83.820 1.213 28.785 -8.824 C3H3 CO2(g) -104.680 5.457 1.045 -1.157 -393.509 H2O (a) 3.470 1.450 0.121 -241.818 O2(g) 3.639 0.506 -0.227 N2(0) 3.280 0.593 0.04
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