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A 100 kg/min gas stream consisting of 20 mol % hydrogen and 80 mol% carbon monoxide was fed into a mixer at 60 °C and to alter the gas composition. An equimolar hydrogen-carbon monoxide gas stream is added at 125 kPa and 25 °C so that the outlet of the mixer is in the ratio of 1:1.5 for carbon monoxide:hydrogen molar ratio. The mixer produces 250 m3/min outlet stream at 100 kPa and 25 °C. Assuming that the mixture follows ideal gas law. a) Draw and label the flow diagram for the process completely. b) If the volumetric flow rate of the gas mixture inlet is 250 m3/min, what is the partial pressure (kPa) for carbon monoxide and hydrogen of the gas mixture the inlet, respectively? c) How much pure hydrogen gas in term of volumetric flowrate (m3/min) has to be added to achieve the targeted concentration?

A 100 kg/min gas stream consisting of 20 mol % hydrogen and 80 mol% carbon monoxide was fed into a mixer at 60 °C and to alter the gas composition. An equimolar hydrogen-carbon monoxide gas stream is added at 125 kPa and 25 °C so that the outlet of the mixer is in the ratio of 1:1.5 for carbon monoxide:hydrogen molar ratio. The mixer produces 250 m3/min outlet stream at 100 kPa and 25 °C. Assuming that the mixture follows ideal gas law. a) Draw and label the flow diagram for the process completely. b) If the volumetric flow rate of the gas mixture inlet is 250 m3/min, what is the partial pressure (kPa) for carbon monoxide and hydrogen of the gas mixture the inlet, respectively? c) How much pure hydrogen gas in term of volumetric flowrate (m3/min) has to be added to achieve the targeted concentration?

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
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A 100 kg/min gas stream consisting of 20 mol % hydrogen and 80 mol % carbon monoxide was fed into a mixer at 60 °C and to alter the gas composition. An equimolar hydrogen-carbon monoxide gas stream is added at 125 kPa and 25 °C so that the outlet of the mixer is in the ratio of 1:1.5 for carbon monoxide:hydrogen molar ratio. The mixer produces 250 m3/min outlet stream at 100 kPa and 25 °C. Assuming that the mixture follows ideal gas law. a) Draw and label the flow diagram for the process completely. b) If the volumetric flow rate of the gas mixture inlet is 250 m3/min, what is the partial pressure (kPa) for carbon monoxide and hydrogen of the gas mixture the inlet, respectively? How much pure hydrogen gas in term of volumetric flowrate (m3/min) has to be added to achieve the targeted concentration? c)
Transcribed Image Text:A 100 kg/min gas stream consisting of 20 mol % hydrogen and 80 mol % carbon monoxide was fed into a mixer at 60 °C and to alter the gas composition. An equimolar hydrogen-carbon monoxide gas stream is added at 125 kPa and 25 °C so that the outlet of the mixer is in the ratio of 1:1.5 for carbon monoxide:hydrogen molar ratio. The mixer produces 250 m3/min outlet stream at 100 kPa and 25 °C. Assuming that the mixture follows ideal gas law. a) Draw and label the flow diagram for the process completely. b) If the volumetric flow rate of the gas mixture inlet is 250 m3/min, what is the partial pressure (kPa) for carbon monoxide and hydrogen of the gas mixture the inlet, respectively? How much pure hydrogen gas in term of volumetric flowrate (m3/min) has to be added to achieve the targeted concentration? c)
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