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dc.contributor.author
Bastos, Tecio Santos
dc.contributor.author
Rodriguez Reartes, Sabrina Belen
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dc.contributor.author
Zabaloy, Marcelo Santiago
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dc.contributor.author
Cassaro, Rafael
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Bazito Camino, Reinaldo
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Borges Rodrigues, Gustavo
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Dariva, Cláudio
dc.contributor.author
Franceschi, Elton
dc.date.available
2020-10-15T15:23:31Z
dc.date.issued
2019-03-11
dc.identifier.citation
Bastos, Tecio Santos; Rodriguez Reartes, Sabrina Belen; Zabaloy, Marcelo Santiago; Cassaro, Rafael; Bazito Camino, Reinaldo; et al.; Phase Behavior for the System Carbon Dioxide + p-Nitrobenzaldehyde: Experimental and Modeling; American Chemical Society; Journal of Chemical and Engineering Data; 64; 5; 11-3-2019; 2116-2125
dc.identifier.issn
0021-9568
dc.identifier.uri
http://hdl.handle.net/11336/115976
dc.description.abstract
The experimental study and thermodynamic modeling of the phase behavior of pressurized reactional systems allows the optimization of several unit operations involved in the process of product formation. In this work, experimental data of phase equilibria for the CO 2 + p-nitrobenzaldheyde binary system were obtained through the static synthetic method. The range of temperature, pressure, and p-nitrobenzaldehyde molar fraction investigated were 281-353 K, 6.5-25.0 MPa, and 2.638 × 10 -3 to 5.903 × 10 -3 , respectively. A model previously developed to describe asymmetric mixtures presenting fluid and solid phases was applied to describe the phase behavior of the system. This model uses the Peng-Robinson equation of state (PR-EoS) to describe the properties of the fluid phases and an expression for the fugacity of p-nitrobenzaldehyde as a pure solid for the solid phase. Different model parametrization strategies were studied, and complete isopleths were calculated considering the fluid-fluid, solid-fluid, and solid-fluid-fluid phase equilibria over wide ranges of temperature and pressure. The experimental results showed nonmonotonic (local minimum) solid-fluid phase behavior for all mixture compositions investigated. The model employed and the parametrization strategies were able to describe the experimentally observed phase behavior.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
American Chemical Society
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dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Carbon Dioxide
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p-Nitrobenzaldehyde
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SOLID-FLUID EQUILIBRIUM
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Ingeniería de Procesos Químicos
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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
Phase Behavior for the System Carbon Dioxide + p-Nitrobenzaldehyde: Experimental and Modeling
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2020-04-24T16:04:41Z
dc.identifier.eissn
1520-5134
dc.journal.volume
64
dc.journal.number
5
dc.journal.pagination
2116-2125
dc.journal.pais
Estados Unidos
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dc.description.fil
Fil: Bastos, Tecio Santos. Universidade Tiradentes; Brasil
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Fil: Rodriguez Reartes, Sabrina Belen. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina
dc.description.fil
Fil: Zabaloy, Marcelo Santiago. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina
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Fil: Cassaro, Rafael. Universidade de Sao Paulo; Brasil
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Fil: Bazito Camino, Reinaldo. Universidade de Sao Paulo; Brasil
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Fil: Borges Rodrigues, Gustavo. Institute Of Technology And Research ; China. Universidade Tiradentes; Brasil
dc.description.fil
Fil: Dariva, Cláudio. Universidade Tiradentes; Brasil. Institute Of Technology And Research ; China
dc.description.fil
Fil: Franceschi, Elton. Universidade Tiradentes; Brasil. Institute Of Technology And Research ; China
dc.journal.title
Journal of Chemical and Engineering Data
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1021/acs.jced.8b01067
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://pubs.acs.org/doi/10.1021/acs.jced.8b01067
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