2) Certain material is dried under laboratory conditions and it was found that 2 hours is needed to reduce the moisture content from 20 % to 10 %. How much longer would it take to reduce the moisture content to 4 %? The moisture contents are on dry basis. (i) If no falling rate period (ii) If no constant rate period and equilibrium moisture content to be 0

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
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2) Certain material is dried under laboratory conditions and it was found that 2 hours is
needed to reduce the moisture content from 20% to 10 %. How much longer would it take
to reduce the moisture content to 4 %?The moisture contents are on dry basis.
(i) If no falling rate period
(ii) If no constant rate period and equilibrium moisture content to be 0
Transcribed Image Text:2) Certain material is dried under laboratory conditions and it was found that 2 hours is needed to reduce the moisture content from 20% to 10 %. How much longer would it take to reduce the moisture content to 4 %?The moisture contents are on dry basis. (i) If no falling rate period (ii) If no constant rate period and equilibrium moisture content to be 0
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