You have a stream of air containing pollutant AA (MW = 40) at 7% by volume. The stream is flowing at 15,000 actual ft/min at 1 atm pressure and 90 °F. The regulations require 96% removal of pollutant AA, and you decide to try a water absorption column, using pure water as the absorbing liquid. The tower will be packed with 1.5-ineh polypropylene Pall rings. The equilibrium data (in x-y coordinates) for the AA-water system at 90 °F (the temperature at which the tower will operate) are given below: 0,014 0.028 0.057 0.010 0.020 0.040 0.060 0.085

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
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You have a stream of air containing pollutant AA (MW = 40) at 7% by volume,

Calculate a reasonable water inflow rate to accomplish the absorption required* Give your answer in gpm.
Calculate the concentration of AA m the water being discharged from the tower {give your answer in mole fraction),

You have a stream of air containing pollutant AA (MW = 40) at
7% by volume. The stream is flowing at 15,000 actual ft/min at 1
atm pressure and 90 °F. The regulations require 96% removal of
pollutant AA, and you decide to try a water absorption column,
using pure water as the absorbing liquid. The tower will be
packed with 1.5-ineh polypropylene Pall rings. The equilibrium
data (in x-y coordinates) for the AA-water system at 90 °F (the
temperature at which the tower will operate) are given below:
0,014
0.028
0.057
0.010
0.020
0.040
0.060
0.085
Transcribed Image Text:You have a stream of air containing pollutant AA (MW = 40) at 7% by volume. The stream is flowing at 15,000 actual ft/min at 1 atm pressure and 90 °F. The regulations require 96% removal of pollutant AA, and you decide to try a water absorption column, using pure water as the absorbing liquid. The tower will be packed with 1.5-ineh polypropylene Pall rings. The equilibrium data (in x-y coordinates) for the AA-water system at 90 °F (the temperature at which the tower will operate) are given below: 0,014 0.028 0.057 0.010 0.020 0.040 0.060 0.085
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