A gas mixture containing 30 mol% C3H8 and 70% n-C4H10 at 0 ° C temperature and 1.1 atm pressure is mixed at a flow rate of 300 L / h. Another gas mixture containing 45 mol% C3H8 and 55% n-C4H10 at 25 ° C temperature and 1.1 atm pressure is mixed at a constant pressure of 227 ° C with a flow rate of 132 L / h. Calculate the amount of heat required in kJ / h. C3H8 and n-C4H10 enthalpies are given below. Make an ideal gas acceptance.

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
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A gas mixture containing 30 mol% C3H8 and 70% n-C4H10 at 0 ° C temperature and 1.1 atm pressure is mixed at a flow rate of 300 L / h. Another gas mixture containing 45 mol% C3H8 and 55% n-C4H10 at 25 ° C temperature and 1.1 atm pressure is mixed at a constant pressure of 227 ° C with a flow rate of 132 L / h. Calculate the amount of heat required in kJ / h. C3H8 and n-C4H10 enthalpies are given below. Make an ideal gas acceptance.

T (°C)
C3H8 (J/mol)
n-C4H10 (J/mol)
25
1772
2394
227
20685
27442
Transcribed Image Text:T (°C) C3H8 (J/mol) n-C4H10 (J/mol) 25 1772 2394 227 20685 27442
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