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dc.contributor.author
Arias, Ana Marisa
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dc.contributor.author
Mores, Patricia Liliana
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dc.contributor.author
Scenna, Nicolas Jose
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dc.contributor.author
Mussati, Sergio Fabian
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dc.date.available
2017-08-15T15:02:24Z
dc.date.issued
2015-12
dc.identifier.citation
Arias, Ana Marisa; Mores, Patricia Liliana; Scenna, Nicolas Jose; Mussati, Sergio Fabian; Optimal design and sensitivity analysis of post-combustion CO2 capture process by chemical absorption with amines; Elsevier; Journal Of Cleaner Production; 115; 12-2015; 315-331
dc.identifier.issn
0959-6526
dc.identifier.uri
http://hdl.handle.net/11336/22445
dc.description.abstract
This paper focuses on the optimization of the specific total annual cost (operating costs and investments) of a post-combustion CO2 capture plant with chemical absorption and on the sensitivity analyses of all of the model parameters. Using a mathematical programming approach and a detailed model the optimal design of the entire process (absorption, amine regeneration, compression stage, and energy recovery system) is investigated. For a more general discussion, two optimal designs that differ on how the total operating cost is computed are discussed. In the former case, the operating cost includes the MEA and H2O make-ups and cooling water costs. In the second case the cost of the steam required in the reboiler and the total electricity cost are also included. In both cases, the entire process is simultaneously optimized in order to determine the optimal sizes of each process unit and the operating conditions that minimize the specific total cost. The solutions obtained for both objective functions are compared in detail. Then, sensitivity analyses are performed in order to identify and to investigate how the two optimal designs are modified with the variations of the model parameters. Among others, the results revealed that the specific total cost varies from −0.10 to 7.7% when the parameters are ±2.5% of their nominal values. However, significant differences are observed in the optimal sizes in several process units (variations up to 118.30% depending on the case) and also in the requirements of steam, electricity and cooling water (variations up to 27.60% depending on the case). The numerical results that support the conclusions are presented and discussed through several optimization solutions.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier
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dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.subject
Co2 Capture Processes
dc.subject
Optimal Design
dc.subject
Simultaneous Optimization Approach
dc.subject
Chemical Absorption with Amines
dc.subject
Sensitivity Analysis
dc.subject
Mathematical Programming
dc.subject.classification
Otras Ingeniería Química
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dc.subject.classification
Ingeniería Química
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dc.subject.classification
INGENIERÍAS Y TECNOLOGÍAS
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dc.title
Optimal design and sensitivity analysis of post-combustion CO2 capture process by chemical absorption with amines
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2017-08-04T15:35:36Z
dc.journal.volume
115
dc.journal.pagination
315-331
dc.journal.pais
Países Bajos
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dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: Arias, Ana Marisa. Universidad Tecnológica Nacional. Regional Rosario. Centro de Aplicaciones Informaticas y Modelado En Ingeniería; Argentina
dc.description.fil
Fil: Mores, Patricia Liliana. Universidad Tecnológica Nacional. Regional Rosario. Centro de Aplicaciones Informaticas y Modelado En Ingeniería; Argentina
dc.description.fil
Fil: Scenna, Nicolas Jose. Universidad Tecnológica Nacional. Regional Rosario. Centro de Aplicaciones Informaticas y Modelado En Ingeniería; Argentina
dc.description.fil
Fil: Mussati, Sergio Fabian. Universidad Tecnológica Nacional. Regional Rosario. Centro de Aplicaciones Informaticas y Modelado En Ingeniería; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo y Diseño. Universidad Tecnológica Nacional. Facultad Regional Santa Fe. Instituto de Desarrollo y Diseño; Argentina
dc.journal.title
Journal Of Cleaner Production
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.jclepro.2015.12.056
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0959652615018806
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