Da Costa Serra, Javier Francisco; Chica, Antonio(Elsevier, 2011-03)
ITQ-18 delaminated zeolite has been used as Co support to synthesize steam reforming catalysts. The results obtained in the steam reforming of bioethanol indicate that a highly active and selective Co-based catalyst can ...
Da Costa Serra, Javier Francisco; Navarro Ruiz, María Teresa; Rey Garcia, Fernando; Chica, Antonio(Elsevier, 2012-04)
Support plays an important role in the preparation of highly active and selective bioethanol steam reforming catalysts since it helps in the dispersion of metal particles and enhances its activity via metal-support ...
Da Costa Serra, Javier Francisco; Chica, Antonio(Elsevier, 2018)
[EN] Two structured manganese oxides (Birnessite and Todorokite) containing Co have been studied in the steam reforming of ethanol. It has been found that both materials are active in the hydrogen production, exhibiting ...
Cerdá-Moreno, Cristina; Da Costa Serra, Javier Francisco; Chica, Antonio(Elsevier, 2019-05-17)
[EN] Four samples of Zn-hydrotalcite containing different amounts of Co (5, 10, 20, and 30 wt%) have been synthesized and tested in the steam reforming of ethanol. The best results were obtained with the sample containing ...
Vidal Barreiro, Isabel(Universitat Politècnica de València, 2021-11-16)
[ES] La integridad humana y medioambiental se ha visto perjudicada por el incremento de emisiones de agentes contaminantes a raíz de la industrialización y el desarrollo de tecnologías avanzadas. Dentro de este grupo se ...
Da Costa Serra, Javier Francisco(Universitat Politècnica de València, 2016-05-02)
[EN] Throughout this Thesis it has been proposed various catalysts promoted with Ni or Co for the production of hydrogen from ethanol reforming. It has been studied their synthesis, physicochemical properties and catalytic ...
Cortés, Antonio; Feijoo, Gumersindo; Chica, Antonio; Da Costa Serra, Javier Francisco; Moreira, María Teresa(Elsevier, 2019-10-05)
[EN] Nowadays, there is an increasing demand for energy in the world. With an energy system still based on fossil
fuels, a paradigm shifts towards clean energy production based on available renewable resources is ...
Goossens, Myrthe(Universitat Politècnica de València, 2024-09-13)
[ES] Se evaluó la ozonización catalítica utilizando zeolitas Y comerciales y modificadas de tipo faujasita con relaciones molares SiO2/Al2O3 similares (5,1 y 5,2) para la eliminación de una mezcla de tres productos ...
Fuertes, A.; Da Costa Serra, Javier Francisco; Chica, Antonio(Elsevier, 2012)
Catalytic steam reforming of bioethanol seems to be a promise option to produce renewable hydrogen; however
efficient catalysts are still under development. Recently, manganese oxide based materials (MO) are the subject ...
Maestro Cuadrado, Sergio(Universitat Politècnica de València, 2021-10-21)
[ES] El desarrollo económico mundial, así como la cada vez más cercana escasez de combustibles fósiles, los cuales han supuesto durante los últimos siglos la principal fuente de energía, está encaminando a la comunidad ...
García Muñoz, Begoña(Universitat Politècnica de València, 2020-10-15)
[ES] La demanda energética actual, impulsada por una sociedad cada vez más concienciada con el
medio ambiente, trata de buscar alternativas más económicas y sostenibles a los combustibles
fósiles. Una de las alternativas ...
Arenas Rodríguez, Raúl(Universitat Politècnica de València, 2020-10-13)
[ES] El ozono es un agente de alto poder oxidante cuyo uso a nivel industrial ha aumentado considerablemente en los últimos años. Presenta multitud de aplicaciones como desodorizante, desinfectante (sobre todo, en aguas ...
Uscategui Linares, Andrés(Universitat Politècnica de València, 2019-11-08)
[ES] El ozono estratosférico presenta la capacidad de proteger a los seres vivos de la radiación ultravioleta. Sin embargo, sus efectos a nivel troposférico resultan perjudiciales por su elevado poder oxidante y participación ...
Da Costa Serra, Javier Francisco; Navarro, Maria Teresa; Rey Garcia, Fernando; Chica, Antonio(MDPI AG, 2020-10)
[EN] Cobalt catalysts supported on Y zeolite and mesoporized Y zeolite (Y-mod) have been studied in steam reforming of ethanol (SRE). Specifically, the effect of the mesoporosity and the acidity of the y zeolite as a support ...
Hernández Soto, María Consuelo; Da Costa Serra, Javier Francisco; Carratalá, J.; Beneito, R.; Chica, Antonio(Elsevier, 2019-04-19)
[EN] This paper focuses on the development of active and stable catalysts for the steam reforming of alcoholic wastes. Two catalysts with high activity in the steam reforming of ethanol have been studied in the steam ...