When humid air containing water vapour and air (21 vol.% 02 and 79% N2) is passed through a condenser, water vapour in the air is condensed. A condenser can condense 95 vol% of the water vapour entering the condenser. If the flow rate of the outgoing condensed water is 225 L/h, calculate a) the ratio between the humid air entering the condenser and that leaving the condenser b) the composition (in mole fraction) of the air leaving the condenser.

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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When humid air containing water vapour and air (21 vol.% 02 and 79% N2) is passed through a
condenser, water vapour in the air is condensed. A condenser can condense 95 vol% of the water
vapour entering the condenser. If the flow rate of the outgoing condensed water is 225 L/h,
calculate
a) the ratio between the humid air entering the condenser and that leaving the condenser
b) the composition (in mole fraction) of the air leaving the condenser.
Transcribed Image Text:When humid air containing water vapour and air (21 vol.% 02 and 79% N2) is passed through a condenser, water vapour in the air is condensed. A condenser can condense 95 vol% of the water vapour entering the condenser. If the flow rate of the outgoing condensed water is 225 L/h, calculate a) the ratio between the humid air entering the condenser and that leaving the condenser b) the composition (in mole fraction) of the air leaving the condenser.
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