Por favor, use este identificador para citar o enlazar este ítem:
http://cimav.repositorioinstitucional.mx/jspui/handle/1004/701| Isomerization of Pinene with Al- and Ga-modified MCM-41 Mesoporous Materials | |
| ALFREDO AGUILAR ELGUEZABAL | |
| Acceso Abierto | |
| Atribución-NoComercial-SinDerivadas | |
| 10.4028/www.scientific.net/AMR.132.162 | |
| In recent years the pharmaceutical and cosmetics industries have increased the usage of camphene, an intermediate for the manufacture of, for instance, camphor, anti-swelling drugs and K vitamin. Therefore, recent research efforts have been focused on developing new reaction paths towards a higher selectivity to camphene while avoiding other terpene by-products, such as pcumene and limonene, which are of little industrial value. The aim of the present work was to study the structure and catalytic performance of Al- and Ga- substituted MCM-41 mesoporous materials for the α-pinene isomerization reaction. Both, Al and Ga, enhance the Brönsted and Lewis acidity of the parental MCM-41 material. At low conversion (± 10%) there was little deactivation, mainly due to the absence of secondary reactions; at higher conversion (± 50%) considerable amount of cyclic products are obtained. | |
| 2010 | |
| Artículo | |
| Inglés | |
| Díaz-García, M., Aguilar-Pliego, J., Herrera-Pérez, G., Guzmán, L., Schachat, P., Noreña-Franco, L. E., ... & Gutiérrez-Arzaluz, M. (2010). Isomerization of pinene with Al-and Ga-modified MCM-41 mesoporous materials. In Advanced Materials Research (Vol. 132, pp. 162-173). Trans Tech Publications. | |
| BIOLOGÍA Y QUÍMICA | |
| Aparece en las colecciones: | Artículos |
Cargar archivos:
| Fichero | Descripción | Tamaño | Formato | |
|---|---|---|---|---|
| Isomerization of Pinene with Al- and Ga-modified MCM-41 Mesoporous Materials.pdf | 623.93 kB | Adobe PDF | Visualizar/Abrir |