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dc.contributor.author Cordero, Mario E.
dc.contributor.author Uribe, Sebastian
dc.contributor.author Zarate, Luis G.
dc.contributor.author Hernandez Servin, Jose Antonio
dc.contributor.author Peralta Reyes, Ever
dc.contributor.author Regalado Mendez, Alejandro
dc.contributor.author Natividad Rangel, Reyna
dc.date.accessioned 2017-11-13T23:39:06Z
dc.date.available 2017-11-13T23:39:06Z
dc.date.issued 2017-09-14
dc.identifier.issn 1542-6580
dc.identifier.uri http://hdl.handle.net/20.500.11799/67671
dc.description.abstract In recent years, CFD has played an important role in the understanding and design of TBR’s. In this work, through CFD with Eulerian approach, a three-phase heterogeneous reactor model was developed, were the accuracy of Interfacial Momentum Exchange Model (IMEM) for the gas-solid interaction, the effect of a more detailed catalytic bed geometry description, and the pellet shape over TBR hydrodynamics of two fluid phases interacting with the solid phase was studied. Then, a second model was developed, where the validated hy- drodynamic model was coupled with mass transport for an HDS process of light gasoil. Additionally, in order to insight into the scaling up process of a TBRs, the proposed columns behaviors were compared against lit- erature columns using four different ways, and it was found that the best predictions were obtained when the models’ holdup were equaled to those evaluated in literature columns. Since in reliable literature deviations in pressure drop predictions of around 30% can be found, the model results show significant improvement against literature, achieving 5 times better accuracy in predicting pressure drops, and 50% improvement in holdup prediction; the coupled model reproduces the same conversion values compared with literature data, and predicts conversions with 95% accuracy es
dc.language.iso eng es
dc.publisher DEGRUYTER es
dc.relation.ispartofseries DOI;10.1515/ijcre-2017-0095
dc.rights embargoedAccess es
dc.rights https://creativecommons.org/licenses/by-nc-nd/4.0/ es
dc.rights embargoedAccess es
dc.rights https://creativecommons.org/licenses/by-nc-nd/4.0/ es
dc.subject TBR CFD simulation es
dc.subject catalyst geometry es
dc.subject bed porosity es
dc.subject scale-up process es
dc.subject hydrodesulphurization es
dc.title CFD Analysis of BED Textural Characteristics on TBR Behavior: Hydrodynamics and Scaling-up es
dc.type Artículo es
dc.provenance Científica es
dc.road Dorada es
dc.ambito Internacional es


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  • Título
  • CFD Analysis of BED Textural Characteristics on TBR Behavior: Hydrodynamics and Scaling-up
  • Autor
  • Cordero, Mario E.
  • Uribe, Sebastian
  • Zarate, Luis G.
  • Hernandez Servin, Jose Antonio
  • Peralta Reyes, Ever
  • Regalado Mendez, Alejandro
  • Natividad Rangel, Reyna
  • Fecha de publicación
  • 2017-09-14
  • Editor
  • DEGRUYTER
  • Tipo de documento
  • Artículo
  • Palabras clave
  • TBR CFD simulation
  • catalyst geometry
  • bed porosity
  • scale-up process
  • hydrodesulphurization
  • Los documentos depositados en el Repositorio Institucional de la Universidad Autónoma del Estado de México se encuentran a disposición en Acceso Abierto bajo la licencia Creative Commons: Atribución-NoComercial-SinDerivar 4.0 Internacional (CC BY-NC-ND 4.0)

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