Comparative Study of Ni-W /CeO2, Ni-W /y-Al2O3 and Ni-W /HT Catalysts for H2 Production by Steam Reforming of Bioethanol
| Autores principales: | , , |
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| Formato: | Artículo |
| Lenguaje: | inglés |
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Universidad Autónoma de Nuevo León
2011
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| Materias: | |
| Acceso en línea: | https://quimicahoy.uanl.mx/index.php/r/article/view/88 |
| _version_ | 1824326883949412352 |
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| author | Hernández, Paz Fernández, Arturo Messina , Sarah |
| author_facet | Hernández, Paz Fernández, Arturo Messina , Sarah |
| author_sort | Hernández, Paz |
| collection | Artículos de Revistas UANL |
| description | |
| first_indexed | 2025-02-05T21:48:20Z |
| format | Article |
| id | quimicahoy-article-88 |
| institution | UANL |
| language | eng |
| last_indexed | 2025-02-05T21:48:20Z |
| physical | Quimica Hoy; Vol. 2 No. 1 (2011): Octubre-Diciembre 2011; 20-22 Quimica Hoy; Vol. 2 Núm. 1 (2011): Octubre-Diciembre 2011; 20-22 2007-1183 |
| publishDate | 2011 |
| publisher | Universidad Autónoma de Nuevo León |
| record_format | ojs |
| spelling | quimicahoy-article-882021-10-29T11:17:29Z Comparative Study of Ni-W /CeO2, Ni-W /y-Al2O3 and Ni-W /HT Catalysts for H2 Production by Steam Reforming of Bioethanol Hernández, Paz Fernández, Arturo Messina , Sarah Catalysts Bioethanol Hydrogen Ni-W catalysts supported on CeO2,Al2O3 and hydrotalcite (HT) were studied in the steam reforming of ethanol at 500-650ºC. The CeO2 and HT were synthesized by impregnation and direct coprecipitation methods, respectively. Commercial Al2O3 was used. Nickel content was varied from 10, 15 and 30% with 1% W. The catalyst that presented the highest catalytic activity and selectivity to hydrogen was 10% Ni-W/HT. Conversion to ethanol was 100% and selectivities to H2, CH4, CO2 and CO were 75, 5.78, 0.37 and 18.85%, respectively, at a temperature of 500 ºC. Moreover, these catalysts showed good stability with respect to carbon deposition and low selectivity towards C2H4 production. These are desirable features for catalysts to be used in hydrogen production for fuel cell applications. Universidad Autónoma de Nuevo León 2011-12-31 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer review articles Articulos evaluados por pares application/pdf https://quimicahoy.uanl.mx/index.php/r/article/view/88 10.29105/qh2.1-88 Quimica Hoy; Vol. 2 No. 1 (2011): Octubre-Diciembre 2011; 20-22 Quimica Hoy; Vol. 2 Núm. 1 (2011): Octubre-Diciembre 2011; 20-22 2007-1183 eng https://quimicahoy.uanl.mx/index.php/r/article/view/88/62 Derechos de autor 2011 Paz Hernández, Arturo Fernández, Sarah Messina https://creativecommons.org/licenses/by/4.0 |
| spellingShingle | Catalysts Bioethanol Hydrogen Hernández, Paz Fernández, Arturo Messina , Sarah Comparative Study of Ni-W /CeO2, Ni-W /y-Al2O3 and Ni-W /HT Catalysts for H2 Production by Steam Reforming of Bioethanol |
| thumbnail | https://rediab.uanl.mx/themes/sandal5/images/article.gif |
| title | Comparative Study of Ni-W /CeO2, Ni-W /y-Al2O3 and Ni-W /HT Catalysts for H2 Production by Steam Reforming of Bioethanol |
| title_full | Comparative Study of Ni-W /CeO2, Ni-W /y-Al2O3 and Ni-W /HT Catalysts for H2 Production by Steam Reforming of Bioethanol |
| title_fullStr | Comparative Study of Ni-W /CeO2, Ni-W /y-Al2O3 and Ni-W /HT Catalysts for H2 Production by Steam Reforming of Bioethanol |
| title_full_unstemmed | Comparative Study of Ni-W /CeO2, Ni-W /y-Al2O3 and Ni-W /HT Catalysts for H2 Production by Steam Reforming of Bioethanol |
| title_short | Comparative Study of Ni-W /CeO2, Ni-W /y-Al2O3 and Ni-W /HT Catalysts for H2 Production by Steam Reforming of Bioethanol |
| title_sort | comparative study of ni w ceo2 ni w y al2o3 and ni w ht catalysts for h2 production by steam reforming of bioethanol |
| topic | Catalysts Bioethanol Hydrogen |
| topic_facet | Catalysts Bioethanol Hydrogen |
| url | https://quimicahoy.uanl.mx/index.php/r/article/view/88 |
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