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dc.contributor.CRUESPUNIVERSIDADE ESTADUAL DE CAMPINASpt_BR
dc.contributor.authorunicampPelissari, Daniel Cícero-
dc.contributor.authorunicampÀlvarez Castro, Helver Crispiniano-
dc.contributor.authorunicampEngenharia Química-
dc.typeArtigopt_BR
dc.titleEffect of injection zone on catalyst and gas homogenization in FCC riserpt_BR
dc.contributor.authorPelissari, Daniel C.-
dc.contributor.authorAlvarez-Castro, Helver C.-
dc.contributor.authorMori, Milton-
dc.contributor.authorMartignoni, Waldir P.-
dc.contributor.authorOcone, Raffaella-
dc.subjectCraqueamento catalíticopt_BR
dc.subject.otherlanguageCatalytic crackingpt_BR
dc.description.abstractIn the fluid catalytic cracking (FCC) process, the riser is the most important equipment where the reaction taken place. In the riser operation, the feedstock is fed through injectors and mixed with catalyst and steam. A good design and localization of the injectors to ensure rapid evaporation of the feedstock and a good contact of the droplets with the catalyst is important to improve the process efficiency due to a better reagent distribution which ensures a good feedstock conversion and product yields. Hydrodynamic modelling, heat transfer and cracking reactions were studied in this paper using Computational Fluid Dynamic (CFD) in order to evaluate the effect of nozzles design and configuration on the homogeneity of the gas-solid distribution. A 3D model was solved with the Eulerian - Eulerian approach using ANSYS/CFX version 14.0 as calculation tool. The simulation results showed that the distribution of gas-solid depends significantly on the configuration of the feedstock injectorspt_BR
dc.relation.ispartofChemical engineering transactionspt_BR
dc.publisher.cityMilanpt_BR
dc.publisher.countryItáliapt_BR
dc.publisherAssociazione Italiana di Ingegneria Chimicapt_BR
dc.date.issued2015-
dc.date.monthofcirculationMaypt_BR
dc.language.isoengpt_BR
dc.description.volume43pt_BR
dc.description.firstpage1693pt_BR
dc.description.lastpage1698pt_BR
dc.rightsAbertopt_BR
dc.sourceWOSpt_BR
dc.identifier.issn2283-9216pt_BR
dc.identifier.eissn2283-9216pt_BR
dc.identifier.doi10.3303/CET1543283pt_BR
dc.identifier.urlhttps://www.cetjournal.it/index.php/cet/article/view/CET1543283pt_BR
dc.date.available2020-12-16T20:03:18Z-
dc.date.accessioned2020-12-16T20:03:18Z-
dc.description.provenanceSubmitted by Cintia Oliveira de Moura (cintiaom@unicamp.br) on 2020-12-16T20:03:18Z No. of bitstreams: 0. Added 1 bitstream(s) on 2021-02-19T19:00:42Z : No. of bitstreams: 1 000365994200283.pdf: 1106419 bytes, checksum: 7faa0084ca5d48c7f9cff28aa4758773 (MD5)en
dc.description.provenanceMade available in DSpace on 2020-12-16T20:03:18Z (GMT). No. of bitstreams: 0 Previous issue date: 2015en
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/353210-
dc.description.conferencenome12th International Conference on Chemical and Process Engineering (ICheaP)pt_BR
dc.description.conferencedate2015-05-
dc.description.conferencelocationItaliapt_BR
dc.description.conferencelocalMilanopt_BR
dc.contributor.departmentsem informaçãopt_BR
dc.contributor.departmentsem informaçãopt_BR
dc.contributor.departmentDepartamento de Engenharia de Processospt_BR
dc.contributor.unidadeFaculdade de Engenharia Químicapt_BR
dc.contributor.unidadeFaculdade de Engenharia Químicapt_BR
dc.contributor.unidadeFaculdade de Engenharia Químicapt_BR
dc.subject.keywordFCC Riserpt_BR
dc.identifier.source000365994200283pt_BR
dc.creator.orcidsem informaçãopt_BR
dc.creator.orcid0000-0002-3180-1420pt_BR
dc.creator.orcid0000-0003-2366-5382pt_BR
dc.type.formArtigopt_BR
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