A stream of humid air at 90°C and 5260 mm Hg contains 10% water by volume and is sent to a condenser to remove a portion of the water. Calculate the unknowns in the diagram below (n1, n2, YH20) if the air is compressed at 8400 mm Hg at constant temperature inside the condenser. Circle your answers and upload work as pdf. Antoine constants for H20 at 60°C to 150°C: A = 7.96681; B = 1668.210; C = 228.000; for temperatures in °C and pressures in mm Hg. n2 mol YH20 mol H20/mol (1-YH20) mol dry air/mol T = 90 °C P = 8400 mm Hg Basis: 100 mol 0.90 mol dry air/mol 0.10 mol H20/mol T= 90 °C Condenser P = 5260 mm Hg ni mol H20

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
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A stream of humid air at 90°C and 5260 mm Hg contains 10% water by volume and
is sent to a condenser to remove a portion of the water. Calculate the unknowns in
the diagram below (n1, n2, YH20) if the air is compressed at 8400 mm Hg at constant
temperature inside the condenser. Circle your answers and upload work as pdf.
Antoine constants for H,0 at 60°C to 150°C: A = 7.96681; B = 1668.210; C =
228.000; for temperatures in °C and pressures in mm Hg.
Basis: 100 mol
n2 mol
YH20 mol H20/mol
(1-YH20) mol dry air/mol
T= 90 °C
P = 8400 mm Hg
0.90 mol dry air/mol
0.10 mol H20/mol
Condenser
T= 90 °C
P = 5260 mm Hg
n, mol H20
Transcribed Image Text:A stream of humid air at 90°C and 5260 mm Hg contains 10% water by volume and is sent to a condenser to remove a portion of the water. Calculate the unknowns in the diagram below (n1, n2, YH20) if the air is compressed at 8400 mm Hg at constant temperature inside the condenser. Circle your answers and upload work as pdf. Antoine constants for H,0 at 60°C to 150°C: A = 7.96681; B = 1668.210; C = 228.000; for temperatures in °C and pressures in mm Hg. Basis: 100 mol n2 mol YH20 mol H20/mol (1-YH20) mol dry air/mol T= 90 °C P = 8400 mm Hg 0.90 mol dry air/mol 0.10 mol H20/mol Condenser T= 90 °C P = 5260 mm Hg n, mol H20
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