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B) Catalyst pellets 5 mm in diameter are to be fluidized with 45000 kg/hr of air at 1 atm and 80 C in a vertical cylindrical vessel. The density of the catalyst particles is 960 kg/m³, the sphericity is 0.86. If the given quantity of air is just sufficient for fluidize the solids, what is the diameter of the vessel? If air has a viscosity of 0.00002 kg/m. sec and voidage = 0.45.

B) Catalyst pellets 5 mm in diameter are to be fluidized with 45000 kg/hr of air at 1 atm and 80 C in a vertical cylindrical vessel. The density of the catalyst particles is 960 kg/m³, the sphericity is 0.86. If the given quantity of air is just sufficient for fluidize the solids, what is the diameter of the vessel? If air has a viscosity of 0.00002 kg/m. sec and voidage = 0.45.

Introduction to Chemical Engineering Thermodynamics
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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B) Catalyst pellets 5 mm in diameter are to be fluidized with 45000 kg/hr of air at 1 atm and 80 °C in a vertical cylindrical vessel. The density of the catalyst particles is 960 kg/m³, the sphericity is 0.86. If the given quantity of air is just sufficient for fluidize the solids, what is the diameter of the vessel? If air has a viscosity of 0.00002 kg/m. sec and voidage = 0.45.
Transcribed Image Text:B) Catalyst pellets 5 mm in diameter are to be fluidized with 45000 kg/hr of air at 1 atm and 80 °C in a vertical cylindrical vessel. The density of the catalyst particles is 960 kg/m³, the sphericity is 0.86. If the given quantity of air is just sufficient for fluidize the solids, what is the diameter of the vessel? If air has a viscosity of 0.00002 kg/m. sec and voidage = 0.45.
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