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dc.contributor.author
Pautasso, Pedro Carlos
dc.contributor.author
Cafaro, Diego Carlos
dc.contributor.author
Cerda, Jaime
dc.date.available
2020-05-19T22:05:26Z
dc.date.issued
2019-03
dc.identifier.citation
Pautasso, Pedro Carlos; Cafaro, Diego Carlos; Cerda, Jaime; Scheduling Upstream Operations at Inland Petroleum Refineries Using a Precedence-Based Formulation; American Chemical Society; Industrial & Engineering Chemical Research; 58; 12; 3-2019; 4906-4924
dc.identifier.issn
0888-5885
dc.identifier.uri
http://hdl.handle.net/11336/105519
dc.description.abstract
Several types of crude oils arrive at inland oil refineries to be transformed into different intermediate and finished products. Incoming crude oils should be cleverly blended to meet some quality specifications before processing them in the crude distillation units (CDUs). This requires a careful allocation of the available crude oils to the refinery tanks and a proper sequence of the tanks feeding the same CDU. This work introduces a mixed-integer nonlinear programming (MINLP) formulation that uses general-precedence sequencing variables to choose the best ordering of operations in every tank. By using a rigorous objective function, the MINLP model provides the exact operating cost of the best solution found. The replacement of nonlinear component balances by tailor-made linear constraints in the MINLP leads to a tight mixed-integer linear (MILP) model that usually yields a good MINLP feasible point. A nonlinear programming (NLP) formulation that results by fixing the 0-1 variables to their MILP-values is subsequently solved to get a near-global optimal schedule. The proposed approach has been successfully applied to different instances of eight examples, four of which are benchmark problems already solved in previous contributions.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
American Chemical Society
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
SCHEDULING
dc.subject
PRECEDENCE-BASED
dc.subject
REFINERY
dc.subject
MINLP
dc.subject.classification
Ingeniería de Procesos Químicos
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Ingeniería Química
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INGENIERÍAS Y TECNOLOGÍAS
dc.title
Scheduling Upstream Operations at Inland Petroleum Refineries Using a Precedence-Based Formulation
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2020-05-19T19:47:35Z
dc.identifier.eissn
1520-5045
dc.journal.volume
58
dc.journal.number
12
dc.journal.pagination
4906-4924
dc.journal.pais
Estados Unidos
dc.description.fil
Fil: Pautasso, Pedro Carlos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina
dc.description.fil
Fil: Cafaro, Diego Carlos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina
dc.description.fil
Fil: Cerda, Jaime. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina
dc.journal.title
Industrial & Engineering Chemical Research
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1021/acs.iecr.8b05671
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