Example 4.3:We wish to strip SO2 from water using air at 20°C. The inlet air is pure. The outlet water contains 0.0001 mole fraction SO2, while the inlet water contains 0.0011 mole fraction SO2. Operation is at 855 mmHg and LS/GS = 0.9×(LS/GS)max. Assume HOL= 2.76 feet and that the Henry’s law constant is 22,500 mmHg/mole fracSO2. Calculate the packing height required.?

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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Example 4.3:We wish to strip SO2 from water using air at 20°C. The inlet air is pure. The outlet
water contains 0.0001 mole fraction SO2, while the inlet water contains 0.0011 mole fraction SO2.
Operation is at 855 mmHg and LS/GS = 0.9×(LS/GS)max. Assume HOL= 2.76 feet and that the
Henry's law constant is 22,500 mmHg/mole fracSO2. Calculate the packing height required.?
Solution
Transcribed Image Text:Example 4.3:We wish to strip SO2 from water using air at 20°C. The inlet air is pure. The outlet water contains 0.0001 mole fraction SO2, while the inlet water contains 0.0011 mole fraction SO2. Operation is at 855 mmHg and LS/GS = 0.9×(LS/GS)max. Assume HOL= 2.76 feet and that the Henry's law constant is 22,500 mmHg/mole fracSO2. Calculate the packing height required.? Solution
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