Proof of concept of the SCR of NOx in a real diesel engine exhaust using commercial diesel fuel and a full size Pt/beta zeolite/honeycomb monolith
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| Título: | Proof of concept of the SCR of NOx in a real diesel engine exhaust using commercial diesel fuel and a full size Pt/beta zeolite/honeycomb monolith |
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| Autor/es: | Valencia, M. | López, E. | Andrade, S. | Iris, M.L. | Rico Pérez, Verónica | Salinas Martínez de Lecea, Concepción | Bueno López, Agustín |
| Grupo/s de investigación o GITE: | Materiales Carbonosos y Medio Ambiente |
| Centro, Departamento o Servicio: | Universidad de Alicante. Departamento de Química Inorgánica |
| Palabras clave: | SCR | NOx | Diesel pollution control | Pt catalyst | Diesel fuel | Honeycomb monolith |
| Área/s de conocimiento: | Química Inorgánica |
| Fecha de publicación: | 1-dic-2013 |
| Editor: | Elsevier |
| Cita bibliográfica: | M. Valencia, E. López, S. Andrade, M.L. Iris, V. Rico Pérez, C. Salinas Martínez de Lecea, A. Bueno López, Proof of concept of the SCR of NOx in a real diesel engine exhaust using commercial diesel fuel and a full size Pt/beta zeolite/honeycomb monolith, Catalysis Communications (2013), doi:10.1016/j.catcom.2013.11.026 |
| Resumen: | The Selective Catalytic Reduction (SCR) of NOx has been performed in a real diesel exhaust stream with commercial diesel fuel by using a full size home-made Pt/beta zeolite/honeycomb prototype catalyst. Fuel was injected upstream the catalyst to achieve total hydrocarbons concentrations between 1000 and 5000 ppm, and the SCR behaviour observed was similar to that typically reported in laboratory experiments performed with model hydrocarbons. Typical NOx removal volcano-shape profiles, with maxima at 250 °C for all THC inlet concentrations, were obtained, with an optimum THC concentration of 3000 ppm. |
| Patrocinador/es: | The authors thank the financial support of Generalitat Valenciana (Project Prometeo 2009/047), the Spanish ministries of Economy and Competitiveness (Project CTQ2012-30703) and Science and Innovation (Project CIT-420000-2009-48), and EU for the FEDER resources. |
| URI: | http://hdl.handle.net/10045/34543 |
| ISSN: | 1566-7367 (Print) | 1873-3905 (Online) |
| DOI: | 10.1016/j.catcom.2013.11.026 |
| Idioma: | eng |
| Tipo: | info:eu-repo/semantics/article |
| Revisión científica: | si |
| Versión del editor: | http://dx.doi.org/10.1016/j.catcom.2013.11.026 |
| Aparece en las colecciones: | INV - MCMA - Artículos de Revistas |
Archivos en este ítem:
| Archivo | Descripción | Tamaño | Formato | |
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 2013_Valencia_etal_CATCOM.pdf | Accepted Manuscript (acceso abierto) | 453,24 kB | Adobe PDF | Abrir Vista previa |
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