It is desired to produce 250 kg / h of steam methanol at 150ºC and 1 atm from liquid methanol at 25ºC and 1 atm using a well insulated heat exchanger. As heating fluid, water vapor is used, which feeds the exchanger at 10 bar and 200ºC and leaves it at 85ºC and 1 bar. Calculate the water vapor flow (in m³ / h) that feeds the exchanger. The figure below illustrates the continuous process in steady state.

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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It is desired to produce 250 kg / h of steam methanol at 150ºC and 1 atm from liquid methanol at 25ºC and 1 atm using a well insulated heat exchanger. As heating fluid, water vapor is used, which feeds the exchanger at 10 bar and 200ºC and leaves it at 85ºC and 1 bar. Calculate the water vapor flow (in m³ / h) that feeds the exchanger. The figure below illustrates the continuous process in steady state.

Methanol
Methanol (v)
latm, 150°C
(liquid)
Fatm, 25°e
Water (steam)
10bar, 200°C
Water (liquid)
1 bar, 85°C
Transcribed Image Text:Methanol Methanol (v) latm, 150°C (liquid) Fatm, 25°e Water (steam) 10bar, 200°C Water (liquid) 1 bar, 85°C
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