the total rate of acetone release in units of kg.mol/s

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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A pure nitrogen carrier gas flows parallel to the 0.6 m2 surface of a liquid acetone in an
open tank. The acetone temperature is maintained at 290 K. If the average mass transfer
coefficient kc for the mass transfer of acetone into the nitrogen stream is 0.0324 m/s,
determine the total rate of acetone release in units of kg.mol/s
For
NA kcA (CAs -
CA)
PV = nRT
PEM
In
B1
PA+ Pg = 1
PAZ + Pr2 = 1
NA =
DABR
(PA
RT (22-Z1)PEM
– PA2)
Transcribed Image Text:A pure nitrogen carrier gas flows parallel to the 0.6 m2 surface of a liquid acetone in an open tank. The acetone temperature is maintained at 290 K. If the average mass transfer coefficient kc for the mass transfer of acetone into the nitrogen stream is 0.0324 m/s, determine the total rate of acetone release in units of kg.mol/s For NA kcA (CAs - CA) PV = nRT PEM In B1 PA+ Pg = 1 PAZ + Pr2 = 1 NA = DABR (PA RT (22-Z1)PEM – PA2)
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