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Listar por palabra clave "Nickel oxide"

Mostrando ítems 1-6 de 6

Catalytic valorization of natural gas and biomass-derived feedstocks by metal oxides

Delgado Muñoz, Daniel (Universitat Politècnica de València, 2019-06-11)

[ES] La presente tesis doctoral se sitúa en el marco de la actual transición energética, que plantea la sustitución progresiva de materias primas de origen fósil por fuentes renovables, tanto para la obtención de productos ...
Influence of the Nature of the Promoter in NiO Catalysts on the Selectivity to Olefin During the Oxidative Dehydrogenation of Propane and Ethane

Delgado Muñoz, Daniel; Sanchis, Rut; Solsona Espriu, Benjamin Eduardo; Concepción Heydorn, Patricia; López Nieto, José Manuel (Springer-Verlag, 2020-12)

[EN] A comparative study of the catalytic properties for the oxidation of C2-C3 alkanes and olefins has been carried out over unpromoted and M-promoted NiO catalysts (Me¿=¿K, La, Ce, al, Zr, Sn, Nb). The catalysts have ...
Oxidative dehydrogenation of ethane over NiO-CeO2 mixed oxides catalysts

Solsona Espriu, Benjamin Eduardo; Concepción Heydorn, Patricia; Hernández Morejudo, Selene; Demicol, Benjamin; López Nieto, José Manuel (Elsevier, 2012-01-17)

[EN] In this paper we present the synthesis, characterization and catalytic behaviour in the oxidative dehydrogenation of ethane of NiO-CeO2 mixed oxides. The addition of cerium oxide to NiO strongly modifies its catalytic ...
Promoted NiO catalysts for the oxidative dehydrogenation of ethane

López Nieto, José Manuel; Solsona Espriu, Benjamin Eduardo; Grasselli, Robert K.; Concepción Heydorn, Patricia (Springer Verlag (Germany), 2014-09)

Metal oxide promoted NiO catalysts with a Ni/(Me + Ni) atomic ratio 0.92 have been investigated for the oxidative dehydrogenation of ethane. These materials have been characterized by several techniques (N-2-adsorption, ...
Selective oxidative dehydrogenation of ethane over SnO2-promoted NiO catalysts

Solsona Espriu, Benjamin Eduardo; Concepción Heydorn, Patricia; Demicol, B.; Hernández Morejudo, Selene; Delgado, J. J.; Calvino, J. J.; López Nieto, José Manuel (Elsevier, 2012-11)

[EN] Ni-Sn-O mixed oxides catalysts have been investigated for the oxidative dehydrogenation of ethane. The catalysts were prepared through the evaporation of aqueous solutions of nickel nitrate and tin oxalate and finally ...
The nickel-support interaction as determining factor of the selectivity to ethylene in the oxidative dehydrogenation of ethane over nickel oxide/alumina catalysts

Abdelbaki, Yousra; De Arriba-Mateos, Agustín; Solsona Espriu, Benjamin Eduardo; Delgado Muñoz, Daniel; Garcia-Gonzalez, Ester; Issaadi, Rachid; López Nieto, José Manuel (Elsevier, 2021-08-05)

[EN] Nickel oxides supported on gamma-alumina (Ni-loading from 5 to 30 wt% NiO) have been synthesized and tested in the oxidative dehydrogenation (ODH) of ethane in order to determine the importance of the NiO-support ...