Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/108474
Type: Artigo de periódico
Title: Simulation Of A Three-phase Three-dimensional Reacting Flow In An Fcc Industrial Riser [simulação De Um Fluxo Reativo Trifásico E Tridimensional Em Um Riser De Uma Unidade Industrial De Fcc]
Author: Lopes G.C.
da Rosa L.M.
Mori M.
Nunhez J.R.
Martignoni W.P.
Abstract: This study used a three-dimensional and three-phase flow model to predict the dynamic behavior of a Fluid Catalytic Cracking (FCC) industrial reactor. It took into account heat transfer, feedstock vaporization and cracking reactions. The Eulerian/Eulerian- Lagrangian approach was used to simulate the dynamic three-phase flow inside the riser. The catalytic cracking reactions were predicted using the 4-lump model. A commercial CFD code (Fluent) was used to obtain the numerical data, and appropriate userdefined functions were implemented to model the heterogeneous kinetics and the catalyst deactivation. Results show nonuniform tendencies inside the reactor, emphasizing the importance of a sophisticated model in FCC process predictions.
Editor: 
Rights: fechado
Identifier DOI: 
Address: http://www.scopus.com/inward/record.url?eid=2-s2.0-82655161677&partnerID=40&md5=12fcb6a3a88ce15c7ec1161e61a67dd8
Date Issue: 2011
Appears in Collections:Unicamp - Artigos e Outros Documentos

Files in This Item:
File SizeFormat 
2-s2.0-82655161677.pdf551.83 kBAdobe PDFView/Open


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.