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Calculate the velocity of fluidization, uo, of a catalytic bed of diameter D = 2 f and initial height ho= 3 ft. The bed is packed with solid particles of density p 2g/cm3 and mean diameter Dp= 0.5 cm, under continuous flow of fluid o viscosity u,= 1 cP and density P;= 1g/cm³. What power input is required a luidization? [Assume that the catalytic reactor is packed in a cubi arrangement, ɛ = 1 – ]. -

Calculate the velocity of fluidization, uo, of a catalytic bed of diameter D = 2 f and initial height ho= 3 ft. The bed is packed with solid particles of density p 2g/cm3 and mean diameter Dp= 0.5 cm, under continuous flow of fluid o viscosity u,= 1 cP and density P;= 1g/cm³. What power input is required a luidization? [Assume that the catalytic reactor is packed in a cubi arrangement, ɛ = 1 – ]. -

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
Problem 1.1P
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**Problem Statement:** Calculate the velocity of fluidization, \( u_0 \), of a catalytic bed with the following characteristics: - Diameter, \( D = 2 \) ft - Initial height, \( h_0 = 3 \) ft The bed is packed with solid particles: - Density, \( \rho_s = 2 \) g/cm\(^3\) - Mean diameter, \( D_p = 0.5 \) cm It undergoes continuous flow of fluid with: - Viscosity, \( \mu_f = 1 \) cP - Density, \( \rho_f = 1 \) g/cm\(^3\) **Question:** What power input is required at fluidization? **Assumption:** The catalytic reactor is packed in a cubic arrangement, \( \varepsilon = 1 - \frac{\pi}{6} \).
Transcribed Image Text:**Problem Statement:** Calculate the velocity of fluidization, \( u_0 \), of a catalytic bed with the following characteristics: - Diameter, \( D = 2 \) ft - Initial height, \( h_0 = 3 \) ft The bed is packed with solid particles: - Density, \( \rho_s = 2 \) g/cm\(^3\) - Mean diameter, \( D_p = 0.5 \) cm It undergoes continuous flow of fluid with: - Viscosity, \( \mu_f = 1 \) cP - Density, \( \rho_f = 1 \) g/cm\(^3\) **Question:** What power input is required at fluidization? **Assumption:** The catalytic reactor is packed in a cubic arrangement, \( \varepsilon = 1 - \frac{\pi}{6} \).
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