Q6/ Breakfast cereal is being dried in a fluidized bed dryer in which the cereal moves roughly countercurrent to the air flow. The figure below show the process with the data placed on the respective stream flow. Determine the required inlet dry air flowrate in m/hr if the cereal must have a water content of no more than 14.0 percent. (DC = dry cereal). %3D air aulkpul( A. Kg) TOR =38C 500kg/h Cereal feed 22c mass fraction TWB=28 DC 0.6 H2o 04 1-00 Drjor Cereul output PCKg) air input (Ai Kg) mass fraction TOB=82C JwB = 33°C DC 0-86 H20 o-14 1-00
Q6/ Breakfast cereal is being dried in a fluidized bed dryer in which the cereal moves roughly countercurrent to the air flow. The figure below show the process with the data placed on the respective stream flow. Determine the required inlet dry air flowrate in m/hr if the cereal must have a water content of no more than 14.0 percent. (DC = dry cereal). %3D air aulkpul( A. Kg) TOR =38C 500kg/h Cereal feed 22c mass fraction TWB=28 DC 0.6 H2o 04 1-00 Drjor Cereul output PCKg) air input (Ai Kg) mass fraction TOB=82C JwB = 33°C DC 0-86 H20 o-14 1-00
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:Q6/ Breakfast cereal is being dried in a fluidized bed dryer in which the cereal moves
roughly countercurrent to the air flow. The figure below show the process with the data
placed on the respective stream flow. Determine the required inlet dry air flowrate in m/hr if
the cereal must have a water content of no more than 14.0 percent.(DC = dry cereal).
500kg/h
Cereal feed 22°c
mass fraction
irouligul(Ao Ka)
Toe =38C
TWB=28
DC 0.6
Hzo o4
1-00
Dojor
Cereul output
PCKS)
mass fraction
dir input (Ai Kg)
TOB:82C
TwB = 33°C
DC 0-86
H20 o-14
1-00
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