Mathematical Modeling of Preferential CO Oxidation Reactions under Advection–Diffusion Conditions in a 3D-Printed Reactive Monolith
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Campo DC | Valor | Idioma |
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dc.contributor | Materiales Carbonosos y Medio Ambiente | es_ES |
dc.contributor.author | Aguilar-Madera, Carlos G. | - |
dc.contributor.author | Ocampo-Pérez, Raúl | - |
dc.contributor.author | Bailón-García, Esther | - |
dc.contributor.author | Herrera-Hernández, E.C. | - |
dc.contributor.author | Chaparro-Garnica, Cristian Yesid | - |
dc.contributor.author | Davó-Quiñonero, Arantxa | - |
dc.contributor.author | Lozano-Castello, Dolores | - |
dc.contributor.author | Bueno López, Agustín | - |
dc.contributor.author | García-Hernández, Elías | - |
dc.contributor.other | Universidad de Alicante. Departamento de Química Inorgánica | es_ES |
dc.date.accessioned | 2021-09-03T18:17:30Z | - |
dc.date.available | 2021-09-03T18:17:30Z | - |
dc.date.issued | 2021-08-01 | - |
dc.identifier.citation | Industrial & Engineering Chemistry Research. 2021, 60(31): 11689-11698. https://doi.org/10.1021/acs.iecr.1c01483 | es_ES |
dc.identifier.issn | 0888-5885 (Print) | - |
dc.identifier.issn | 1520-5045 (Online) | - |
dc.identifier.uri | http://hdl.handle.net/10045/117541 | - |
dc.description.abstract | In this study, the preferential CO oxidation (CO-PROX) reaction is simulated under advection–diffusion conditions in a CuO/CeO2 catalyst-supported monolith built by 3D-printing. The simulation incorporates the mass balances in the bulk of the fluid, the momentum balance, and the heterogeneous chemical reactions. In the monolith constricted channels, the fluid velocity is 80% larger than in the wider channels. Three reactive regimes are identified: the CO oxidation-dominated regime governing up to 85 °C and the early and late transition regimes where the H2 oxidation eventually increases. Up to 175 °C, a H2 oxidation-dominated reactive regime was not identified. The simulation accurately predicts experimental results of CO conversion and selectivity in the range from 25 to 175 °C. A sensitivity analysis demonstrates that the composition of gas mixture fed significantly affects the ratio of reaction rates and, consequently, the CO conversion and CO selectivity; meanwhile, the rate of gas injection yields moderate changes in reactivity. | es_ES |
dc.language | eng | es_ES |
dc.publisher | American Chemical Society | es_ES |
dc.rights | © 2021 American Chemical Society | es_ES |
dc.subject | Mathematical modeling | es_ES |
dc.subject | Preferential CO oxidation reactions | es_ES |
dc.subject | Advection-diffusion conditions | es_ES |
dc.subject | 3D-printed reactive monolith | es_ES |
dc.subject.other | Química Inorgánica | es_ES |
dc.title | Mathematical Modeling of Preferential CO Oxidation Reactions under Advection–Diffusion Conditions in a 3D-Printed Reactive Monolith | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.peerreviewed | si | es_ES |
dc.identifier.doi | 10.1021/acs.iecr.1c01483 | - |
dc.relation.publisherversion | https://doi.org/10.1021/acs.iecr.1c01483 | es_ES |
dc.rights.accessRights | info:eu-repo/semantics/restrictedAccess | es_ES |
Aparece en las colecciones: | INV - MCMA - Artículos de Revistas |
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Aguilar-Madera_etal_2021_IndEngChemRes_final.pdf | Versión final (acceso restringido) | 4,85 MB | Adobe PDF | Abrir Solicitar una copia |
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