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dc.contributor.CRUESPUNIVERSIDADE DE ESTADUAL DE CAMPINASpt_BR
dc.typeArtigo de periódicopt_BR
dc.titleOff-line Optimization And Control For Real Time Integration Of A Three-phase Hydrogenation Catalytic Reactorpt_BR
dc.contributor.authorMelo D.N.C.pt_BR
dc.contributor.authorVasco De Toledo E.C.pt_BR
dc.contributor.authorSantos M.M.pt_BR
dc.contributor.authorHasan S.D.M.pt_BR
dc.contributor.authorMacIel M.R.W.pt_BR
dc.contributor.authorMacIel Filho R.pt_BR
unicamp.authorMelo, D.N.C., Laboratory of Optimization, Design and Advanced Control (LOPCA), Faculty of Chemical Engineering, State University of Campinas (Unicamp), P.O. Box 6066, 13081-970 Campinas, SP, Brazilpt_BR
unicamp.authorVasco De Toledo, E.C., Laboratory of Optimization, Design and Advanced Control (LOPCA), Faculty of Chemical Engineering, State University of Campinas (Unicamp), P.O. Box 6066, 13081-970 Campinas, SP, Brazilpt_BR
unicamp.authorSantos, M.M., Laboratory of Optimization, Design and Advanced Control (LOPCA), Faculty of Chemical Engineering, State University of Campinas (Unicamp), P.O. Box 6066, 13081-970 Campinas, SP, Brazilpt_BR
unicamp.authorHasan, S.D.M., Laboratory of Optimization, Design and Advanced Control (LOPCA), Faculty of Chemical Engineering, State University of Campinas (Unicamp), P.O. Box 6066, 13081-970 Campinas, SP, Brazil, State University of the West of the Paraná (UNIOESTE), Toledo-PR, Brazilpt_BR
unicamp.authorMacIel, M.R.W., Laboratory of Optimization, Design and Advanced Control (LOPCA), Faculty of Chemical Engineering, State University of Campinas (Unicamp), P.O. Box 6066, 13081-970 Campinas, SP, Brazilpt_BR
unicamp.authorMacIel Filho, R., Laboratory of Optimization, Design and Advanced Control (LOPCA), Faculty of Chemical Engineering, State University of Campinas (Unicamp), P.O. Box 6066, 13081-970 Campinas, SP, Brazilpt_BR
dc.description.abstractIn order to develop and test the integration procedure, in this paper a real time process integration involving the optimization and control of the process is presented, in this case, with the two-layer approach. The used optimization algorithms were Levenberg-Marquardt and SQP that solve a non-linear least square problem subject to bounds on the variables. The two-layer approach is a hierarchical control structure where an optimization layer calculates the set points and manipulated variables to the advanced controller, which is based on the dynamic matrix control with constraints (QDMC). The non-isothermal dynamic model of the three-phase slurry catalytic reactor with appropriate solution procedure was utilized in this work (Vasco de Toledo, E. C., Santana, P. L., Maciel, M. R. W., & Maciel Filho, R. (2001). Dynamic modeling of a three-phase catalytic slurry reactor. Chemical Engineering Science, 56, 6055-6061). The model consists on mass and heat balance equations for the catalyst particles as well as for the bulk phases of gas and liquid. The model was used to describe the dynamic behavior of hydrogenation reaction of o-cresol to obtain 2-methil-cyclohexanol, in the presence of a catalyst Ni/SiO 2. © 2005 Elsevier Ltd. All rights reserved.en
dc.relation.ispartofComputers and Chemical Engineeringpt_BR
dc.date.issued2005pt_BR
dc.identifier.citationComputers And Chemical Engineering. , v. 29, n. 11-12 SPEC. ISS., p. 2485 - 2493, 2005.pt_BR
dc.language.isoenpt_BR
dc.description.volume29pt_BR
dc.description.issuenumber11-12 SPEC. ISS.pt_BR
dc.description.firstpage2485pt_BR
dc.description.lastpage2493pt_BR
dc.rightsfechadopt_BR
dc.sourceScopuspt_BR
dc.identifier.issn981354pt_BR
dc.identifier.doi10.1016/j.compchemeng.2005.06.004pt_BR
dc.identifier.urlhttp://www.scopus.com/inward/record.url?eid=2-s2.0-27844434063&partnerID=40&md5=3366fc3be0322cb2fdb209109758a6afpt_BR
dc.date.available2015-06-26T14:06:42Z
dc.date.available2015-11-26T15:40:20Z-
dc.date.accessioned2015-06-26T14:06:42Z
dc.date.accessioned2015-11-26T15:40:20Z-
dc.description.provenanceMade available in DSpace on 2015-06-26T14:06:42Z (GMT). No. of bitstreams: 1 2-s2.0-27844434063.pdf: 687314 bytes, checksum: 3cc1059210852faaba64fa6a058695a0 (MD5) Previous issue date: 2005en
dc.description.provenanceMade available in DSpace on 2015-11-26T15:40:20Z (GMT). No. of bitstreams: 2 2-s2.0-27844434063.pdf: 687314 bytes, checksum: 3cc1059210852faaba64fa6a058695a0 (MD5) 2-s2.0-27844434063.pdf.txt: 27244 bytes, checksum: 4225b89a9d59d62fa28bc0a63e66aa80 (MD5) Previous issue date: 2005en
dc.identifier.urihttp://www.repositorio.unicamp.br/handle/REPOSIP/93179
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/93179-
dc.identifier.idScopus2-s2.0-27844434063pt_BR
dc.description.referenceBergault, I., Rajashekharam, M.V., Chaudhari, R.V., Schweich, D., Delmas, H., Modeling and comparison of acetophenone hydrogenation in trickle-bed and slurry airlift reactors (1997) Chemical Engineering Science, 52, pp. 4033-4043pt_BR
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dc.description.referenceHichri, H., Armand, A., Andrieu, J., Kinetics and slurry-type reactor modeling during catalytic hydrogenation of o-cresol on Ni/SiO 2 (1991) Chemical Engineering and Processing, 30, pp. 133-140pt_BR
dc.description.referenceMariano, A.P., Vasco De Toledo, E.C., Silva, J.M.F., Wolf-Maciel, M.R., MacIel Filho, R., Development of a software for simulation analysis of the phenomenon of phase change of three-phase catalytic slurry reactor (2004) European Symposium on Computer-Aided Process Engineering, 14 (18), pp. 703-708pt_BR
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dc.description.referenceSeborg, D.E., (1999) Advances in Control, Chapter: A Perspective on Advanced Strategies for Process Control (Revisited), , Springer-Verlagpt_BR
dc.description.referenceVasco De Toledo, E.C., MacIel Filho, R., Detailed deterministic dynamic models for computer aided design of multiphase slurry catalytic reactor (2004) European Symposium on Computer-Aided Process Engineering, 14 (18), pp. 823-828pt_BR
dc.description.referenceVasco De Toledo, E.C., Mariano, A.P., Stremel, D.P., MacIel Filho, R., Advanced control of a three-phase slurry catalytic reactor (2004) European Symposium on Computer-Aided Process Engineering, 14 (18)pt_BR
dc.description.referenceVasco De Toledo, E.C., Santana, P.L., Wolf-Maciel, M.R., MacIel Filho, R., Dynamic modeling of a three-phase catalytic slurry reactor (2001) Chemical Engineering Science, 56, pp. 6055-6061pt_BR
dc.description.referenceZafiriou, E., Marchal, A., Stability of SISO quadratic dynamic matrix control with hard output constraints (1991) AIChE Journal, 37 (10), pp. 1550-1560pt_BR
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