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dc.contributor.author
Alfano, Orlando Mario
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dc.contributor.author
Cassano, Alberto Enrique
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dc.date.available
2017-09-28T19:43:10Z
dc.date.issued
2008-05
dc.identifier.citation
Alfano, Orlando Mario; Cassano, Alberto Enrique; Photoreactor Modeling: Applications to Advanced Oxidation Processes; Berkeley Electronic Press; International Journal of Chemical Reactor Engineering; 6; 1; 5-2008; 1-18
dc.identifier.issn
1542-6580
dc.identifier.uri
http://hdl.handle.net/11336/25351
dc.description.abstract
A general methodology for photoreactor analysis and design based on the fundamentals of chemical reaction engineering and radiative transfer in participating media is presented. Three applications in the field of advanced oxidation processes are considered to illustrate the proposed approach: (i) a photocatalytic reactor for air purification, (ii) a homogeneous photo-Fenton solar reactor, and (iii) a heterogeneous photocatalytic slurry reactor. In the first case, the procedure is exemplified with the modeling of a multiannular photocatalytic reactor for perchloroethylene removal from contaminated air streams. A rigorous physical and mathematical model of the multiannular concentric photoreactor was developed and experimentally verified. The second approach is illustrated with the degradation of a model pollutant by the Fenton and photo-Fenton reactions in a nonconcentrating, flat-plate solar reactor. Formic acid was chosen as the model substrate. The effect of the reaction temperature on the pollutant degradation rate is analyzed. In the case of the slurry photoreactor, the intrinsic kinetics of the photocatalytic decomposition of a toxic organic compound in aqueous solution, using suspended titanium dioxide catalytic particles and ultraviolet polychromatic radiation, is studied. The kinetic parameters are evaluated for different catalyst loadings, irradiation levels and pollutant initial concentrations. By means of these illustrative examples, the need of a systematic and rigorous approach to the analysis and design of photoreactors is emphasized.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Berkeley Electronic Press
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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
Photoreactor Modeling
dc.subject
Advanced Oxidation Process
dc.subject
Pollution Remediation
dc.subject
Photocatalysis
dc.subject
Photo-Fenton
dc.subject
Radiation Field
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
Photoreactor Modeling: Applications to Advanced Oxidation Processes
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2017-09-25T18:20:25Z
dc.journal.volume
6
dc.journal.number
1
dc.journal.pagination
1-18
dc.journal.pais
Estados Unidos
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dc.description.fil
Fil: Alfano, Orlando Mario. 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: Cassano, Alberto Enrique. 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
International Journal of Chemical Reactor Engineering
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.2202/1542-6580.1617
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.degruyter.com/view/j/ijcre.2008.6.1/ijcre.2008.6.1.1617/ijcre.2008.6.1.1617.xml
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