In a sulfuric acid plant the secondary converter is a packed bed, 2.3 m in diameter with the catalyst arranged in three layers, each 0.45 m thick. The catalyst is in the form of cylindrical pellets 10 mm in diameter and 10 mm long and has a density of 6,000 kg/m. The void fraction is 0.35. a) If the gas flowrate is 0.5 kg/s, calculate the pressure drop through the converter. The viscosity of the gas is 0.032×10° Pa.s and its density is 2 kg/m. b) What is the minimum fluidization velocity under those conditions?
In a sulfuric acid plant the secondary converter is a packed bed, 2.3 m in diameter with the catalyst arranged in three layers, each 0.45 m thick. The catalyst is in the form of cylindrical pellets 10 mm in diameter and 10 mm long and has a density of 6,000 kg/m. The void fraction is 0.35. a) If the gas flowrate is 0.5 kg/s, calculate the pressure drop through the converter. The viscosity of the gas is 0.032×10° Pa.s and its density is 2 kg/m. b) What is the minimum fluidization velocity under those conditions?
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:In a sulfuric acid plant the secondary converter is a packed bed, 2.3 m in diameter with the catalyst arranged in three layers, each 0.45 m
thick. The catalyst is in the form of cylindrical pellets 10 mm in diameter and 10 mm long and has a density of 6,000 kg/m. The void
fraction is 0.35.
a) If the gas flowrate is 0.5 kg/s, calculate the pressure drop through the converter. The viscosity of the gas is 0.032×10° Pa.s and its
density is 2 kg/m.
b) What is the minimum fluidization velocity under those conditions?
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