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Browsing by Subject "Oxidative dehydrogenation of ethane"

Now showing items 1-11 of 11

Electrifying Ba0.5Sr0.5Co0.8Fe0.2O3-δ; for focalized heating in oxygen transport membranes

Laqdiem-Marin, Marwan; García-Fayos, Julio; Almar-Liante, Laura; Carrillo-Del Teso, Alfonso Juan; Represa-Bullido, Álvaro; López Nieto, José Manuel; Escolástico Rozalén, Sonia; Catalán-Martínez, David; Serra Alfaro, José Manuel (Elsevier, 2024-04)

[EN] Industry decarbonization requires the development of highly efficient and flexible technologies relying on renewable energy resources, especially biomass and solar/wind electricity. In the case of pure oxygen production, ...
Nickel oxide supported on porous clay heterostructures as selective catalysts for the oxidative dehydrogenation of ethane

Solsona Espriu, Benjamin Eduardo; Concepción Heydorn, Patricia; López Nieto, José Manuel; Dejoz, A.; Cecilia, J. A.; Agouram, S.; Soriano Rodríguez, Mª Dolores; Torres, V.; Jimenez-Jimenez, J.; Rodriguez Castellon, E. (Royal Society of Chemistry, 2016)

[EN] Porous clay heterostructures (PCH) have shown to be highly efficient supports for nickel oxide in the oxidative dehydrogenation of ethane. Thus NiO supported on silica with a PCH structure shows productivity towards ...
NiO diluted in high surface area TiO2 as efficient catalysts for the oxidative dehydrogenation of ethane

Sanchis, R.; Delgado-Muñoz, Daniel; Agouram, S.; Soriano Rodríguez, Mª Dolores; Vázquez, M. I.; Rodriguez-Castellon, E.; Solsona, B.; López Nieto, José Manuel (Elsevier, 2017-04-25)

[EN] Catalysts consisting of NiO diluted in high surface area TiO2 can be as efficient in the oxidative dehydrogenation of ethane as the most selective NiO-promoted catalysts reported previously in the literature. By ...
On the selectivity to ethylene during ethane ODH over M1-based catalysts. A surface and electrochemical study

De Arriba-Mateos, Agustín; Sánchez, Ginebra; Sánchez-Tovar, Rita; Concepción Heydorn, Patricia; Fernández-Domene, Ramón; Solsona, Benjamín; López Nieto, José Manuel (Elsevier, 2023-06-01)

[EN] MoVO, MoVTeO and MoVTeNbO mixed oxides, prepared hydrothermally and heat-treated in N2 at 400, 500 or 600 degrees C, are active and selective catalysts in the oxidative dehydrogenation (ODH) of ethane, although their ...
Optimizing both catalyst preparation and catalytic behaviour for the oxidative dehydrogenation of ethane of Ni-Sn-O catalysts

Solsona Espriu, Benjamin Eduardo; López Nieto, José Manuel; Agouram, Said; Soriano Rodríguez, Mª Dolores; Dejoz, Ana; Vázquez, Maria Isabel; Concepción Heydorn, Patricia (Springer Verlag (Germany), 2016-10)

[EN] Bulk Ni-Sn-O catalysts have been synthesized, tested in the oxidative dehydrogenation of ethane and characterized by several physicochemical techniques. The catalysts have been prepared by evaporation of the corresponding ...
Oxidative dehydrogenation of ethane over Ni-W-O mixed metal oxides catalysts

Solsona Espriu, Benjamin Eduardo; López Nieto, José Manuel; Concepción Heydorn, Patricia; Dejoz, A.; Ivars Barceló, Francisco; Vazquez, M. I. (Elsevier, 2011-05-16)

Ni-W-O mixed oxides were prepared through the evaporation of aqueous solutions of nickel nitrate and ammonium tungstate and calcined in air at 500 degrees C for 2 h. The catalysts were characterized by several techniques ...
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 ...
Oxidative dehydrogenation of ethane: A study over the structure and robustness of Ni-W-O catalysts

Agouram, S.; Dejoz, A.; Ivars Barceló, Francisco; Vazquez, I.; López Nieto, José Manuel; Solsona, B. (Elsevier, 2014-03)

[EN] The robustness of one selected Ni-W-O catalyst has been studied in the oxidative dehydrogenation of ethane. This catalyst initially deactivates for the first 10 h online decreasing 15% of its catalytic activity compared ...
Rare Earth-doped Ceria Catalysts for ODHE Reaction in a Catalytic Modified MIEC Membrane Reactor

Lobera González, Maria Pilar; Balaguer Ramírez, María; García Fayos, Julio; Serra Alfaro, José Manuel (Wiley-VCH Verlag, 2012-12)

[EN] An intensification process for the selective oxidation of hydrocarbons integrates a catalytic reactor and an oxygen separation membrane. This work presents the study of oxidative dehydrogenation of ethane at 1123 K ...
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 ...