| TAZ-TFG-2019-544 |
Síntesis de materiales nanocarbonosos e hidrógeno por descomposición catalítica de metano sobre catalizadores basados en Co, Mo y Mn y soportados sobre carbón biomorfico
Alquézar Marín, Elena
Latorre Sierra, Nieves (dir.) ; Villacampa Elfau, José Ignacio (dir.)
Universidad de Zaragoza,
EPSHUES,
2019
Ingeniería Química y Tecnologías del Medio Ambiente department, Ingeniería Química area
Graduado en Ciencias Ambientales
Tipo de Trabajo Académico: Trabajo Fin de Grado
Notas: Nanocarbonaceous materials have been the subject of current study. The processes of obtaining these materials have been studied recently with the intention of improving them. Currently, one of the most promising methods in question of applicability is the catalytic decomposition of methane (CDM). This method makes use of pollutant gases responsible of the greenhouse effect such as methane, and waste materials of vegetable origin from which biomorphic carbon supports are formed. From them we obtain beneficial materials like NCMs and hydrogen, element used with great possibilities like fuel. In this paper we study the obtaining of nanocarbonaceous materials from this technique through the use of catalysts. The obtaining of these materials implies both the choice of suitable catalysts and the determination of the optimal conditions of reaction. In this context, metal catalysts based on Co, Mn, Mo have been used, evaluating the influence in obtaining MNCs in relation to their activity and selectivity. To this end, techniques have been used to characterize the physico-chemical characteristics of the fresh catalysts and the materials obtained.
Notas: Nanocarbonaceous materials have been the subject of current study. The processes of obtaining these materials have been studied recently with the intention of improving them. Currently, one of the most promising methods in question of applicability is the catalytic decomposition of methane (CDM). This method makes use of pollutant gases responsible of the greenhouse effect such as methane, and waste materials of vegetable origin from which biomorphic carbon supports are formed. From them we obtain beneficial materials like NCMs and hydrogen, element used with great possibilities like fuel. In this paper we study the obtaining of nanocarbonaceous materials from this technique through the use of catalysts. The obtaining of these materials implies both the choice of suitable catalysts and the determination of the optimal conditions of reaction. In this context, metal catalysts based on Co, Mn, Mo have been used, evaluating the influence in obtaining MNCs in relation to their activity and selectivity. To this end, techniques have been used to characterize the physico-chemical characteristics of the fresh catalysts and the materials obtained.
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trabajos-academicos-universidad-zaragoza > centro > escuela-politecnica-superior-huesca
trabajos-academicos-universidad-zaragoza > trabajos-fin-grado