Problem 2 A waste gas stream leaving a blood oxygenator unit is composed of 20 mol% CO2 and 80 mol% air (79% N2, 21% O2). To recycle the air, CO2 is removed from the waste stream by putting it in contact with a liquid amine solution in an absorber unit. The waste stream enters the absorber with a flowrate is 1 m3/min at 1 bar and 360K. When the gas stream exits the absorber, 98% of the incoming CO2 has been absorbed into the amine stream. a) What are the gas stream mass flowrates at the inlet and outlet of the absorber in g/min? b) What is the volumetric flowrate of the absorber gas outlet if it is at 320K and 1 bar?
Problem 2 A waste gas stream leaving a blood oxygenator unit is composed of 20 mol% CO2 and 80 mol% air (79% N2, 21% O2). To recycle the air, CO2 is removed from the waste stream by putting it in contact with a liquid amine solution in an absorber unit. The waste stream enters the absorber with a flowrate is 1 m3/min at 1 bar and 360K. When the gas stream exits the absorber, 98% of the incoming CO2 has been absorbed into the amine stream. a) What are the gas stream mass flowrates at the inlet and outlet of the absorber in g/min? b) What is the volumetric flowrate of the absorber gas outlet if it is at 320K and 1 bar?
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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Transcribed Image Text:Problem 2
A waste gas stream leaving a blood oxygenator unit is composed of 20 mol% CO2 and 80 mol% air (79%
N2, 21% O2). To recycle the air, CO2 is removed from the waste stream by putting it in contact with a liquid
amine solution in an absorber unit. The waste stream enters the absorber with a flowrate is 1 m3/min at
1 bar and 360K. When the gas stream exits the absorber, 98% of the incoming CO2 has been absorbed into
the amine stream.
a) What are the gas stream mass flowrates at the inlet and outlet of the absorber in g/min?
b) What is the volumetric flowrate of the absorber gas outlet if it is at 320K and 1 bar?
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