artículo de publicación periódica.page.titleprefix
Steady-state energy optimization and transition assessment in a process of CO2 absorption from natural gas

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dc.contributor.authorGutiérrez, Juan Pablo
dc.contributor.authorTarifa, Enrique E.
dc.contributor.authorErdmann, Eleonora
dc.date.accessioned2019-05-13T18:32:12Z
dc.date.available2019-05-13T18:32:12Z
dc.date.issued2018-09
dc.description.abstract"An industrial-scale MDEA-based CO2 absorption process is considered in this work. Natural gas plant of Aguaragüe Argentina is selected to perform the studies of optimization and dynamics. With the steadystate of the process simulated, the reboiler energy demand of the plant is optimized in Aspen Hysys v8.8. In this optimization study, we analyze the base case (current) conditions of the reference plant and also six disturbance scenarios. According to the results, the main energy requirement can be reduced in more than a 48%, with the current process design. In the second part of our work, the plant is simulated in dynamic mode with the aim of characterizing the transition towards the found optimal conditions. It is proved that the dynamic model can reproduce the specified values after a short-time. In addition, the absence of undesirable states during the stabilization proves that the current control scheme is appropriate to minimize the energy consume in the plant under study."en
dc.identifier.issn0360-5442
dc.identifier.urihttp://ri.itba.edu.ar/handle/123456789/1574
dc.language.isoenen
dc.relationinfo:eu-repo/semantics/altIdentifier/doi.org/10.1016/j.energy.2018.06.108
dc.subjectGAS NATURALes
dc.subjectSIMULACIONes
dc.subjectDIOXIDO DE CARBONOes
dc.subjectABSORCIONes
dc.titleSteady-state energy optimization and transition assessment in a process of CO2 absorption from natural gasen
dc.typeArtículos de Publicaciones Periódicases
dc.typeinfo:eu-repo/semantics/acceptedVersion
dspace.entity.typeArtículo de Publicación Periódica
itba.description.filiationFil: Gutiérrez, Juan Pablo. Instituto Tecnológico de Buenos Aires; Argentina.
itba.description.filiationFil: Gutierrez, Juan Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
itba.description.filiationFil: Gutiérrez, Juan Pablo. Universidad Nacional de Salta; Argentina.
itba.description.filiationFil: Tarifa, Enrique E. Universidad Nacional de Jujuy. Facultad de Ingeniería; Argentina.
itba.description.filiationFil: Tarifa, Enrique E. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
itba.description.filiationFil: Eleonora Erdmann. Instituto Tecnológico de Buenos Aires; Argentina.

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