A gas separation process has been proposed to remove selectively two pollutants, hydrogen sulfide (H2S) and sulfur dioxide (SO2), from an exhaust gas stream containing 3.0 mole% H28, 5.0 mole% S02, and 92 mole% N2. The temperature is 350 K, and the total system the pressure is 1.0 atm. Estimate the binary gas-phase molecular diffusion coefficient of H2S in N2. The critical temperature of H28 is 373.2 K and the critical volume is 98.5 cm/gmole cm3 (T)A = 373.2K, (V.)A = 98.5- gmole Og = 3.681 Å, B = 91.5 K . K cm2/s 0.005 cm2/s 0.892 cm2/s 0.505 cm2/s 0.207
A gas separation process has been proposed to remove selectively two pollutants, hydrogen sulfide (H2S) and sulfur dioxide (SO2), from an exhaust gas stream containing 3.0 mole% H28, 5.0 mole% S02, and 92 mole% N2. The temperature is 350 K, and the total system the pressure is 1.0 atm. Estimate the binary gas-phase molecular diffusion coefficient of H2S in N2. The critical temperature of H28 is 373.2 K and the critical volume is 98.5 cm/gmole cm3 (T)A = 373.2K, (V.)A = 98.5- gmole Og = 3.681 Å, B = 91.5 K . K cm2/s 0.005 cm2/s 0.892 cm2/s 0.505 cm2/s 0.207
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:A gas separation process has been proposed to remove
selectively two pollutants, hydrogen sulfide (H2S) and
sulfur dioxide (SO2), from an exhaust gas stream
containing 3.0 mole% H28, 5.0 mole% S02, and 92 mole%
N2. The temperature is 350 K, and the total system the
pressure is 1.0 atm. Estimate the binary gas-phase molecular
diffusion coefficient of H2S in N2. The critical temperature of
H28 is 373.2 K and the critical volume is 98.5 cm/gmole
cm3
(T)A = 373.2K, (V.)A = 98.5-
gmole
Og = 3.681 Å, B = 91.5 K .
K
cm2/s 0.005
cm2/s 0.892
cm2/s 0.505
cm2/s 0.207
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