INFLUENCE OF PHOSPHORUS ON THE STRUCTURE AND THE HYDRODESULFURIZATION AND HYDRODENITROGENATION ACTIVITY OF W/AL2O3 CATALYSTS
A series of W/Al2O3 catalysts containing various amounts of phosphorus (0-6 wt.-% P2O5) were characterized, in the oxide state by X-ray diffraction and temperature-programmed reduction (TPR), and in the sulphide form by high-resolution transmission electron microscopy (HRTEM)
| Autores: | , , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 1994 |
| País: | México |
| Institución: | Universidad Nacional Autónoma de México |
| Repositorio: | Sistema de Información de la Facultad de Ciencias, UNAM |
| OAI Identifier: | oai:repositorio.fciencias.unam.mx:11154/3059 |
| Acceso en línea: | http://hdl.handle.net/11154/3059 |
| Access Level: | acceso abierto |
| Palabra clave: | Chemistry, Physical Environmental Sciences GAS OIL HYDRODENITROGENATION HYDRODESULFURIZATION PHOSPHORUS-CONTAINING CATALYST PYRIDINE TEMPERATURE-PROGRAMMED REDUCTION TRANSMISSION ELECTRON MICROSCOPY TUNGSTEN SULFIDE |
| Sumario: | A series of W/Al2O3 catalysts containing various amounts of phosphorus (0-6 wt.-% P2O5) were characterized, in the oxide state by X-ray diffraction and temperature-programmed reduction (TPR), and in the sulphide form by high-resolution transmission electron microscopy (HRTEM) |
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