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Type: Artigo de periódico
Title: Development of a hydrodynamic model for air-lift reactors
Author: Carvalho, E
Camarasa, E
Meleiro, LAC
Maciel, R
Domingues, A
Vial, C
Wild, G
Poncin, S
Midoux, N
Bouillard, J
Abstract: In this payer, a 1D hydrodynamic model has been developed for gas hold-up and liquid circulation velocity prediction in air-lift reactors. The model is based on momentum balance equations and has been adjusted to experimental data collected on a pilot plant reactor equipped with two types of gas distributors and using water and water/butanol as the liquid phase. Different techniques of signal analysis have also been applied to pressure fluctuations in order to extract information about flow regimes and regime transitions. A good knowledge of the now pattern is essential to establish adequate correlations for the hydrodynamic model.
Subject: 1D hydrodynamic model
momentum balance equations
air-lift reactors
Country: Brasil
Editor: Brazilian Soc Chemical Eng
Rights: aberto
Date Issue: 2000
Appears in Collections:Unicamp - Artigos e Outros Documentos

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