Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Unai De La Torre"'
Publikováno v:
ACS Omega, Vol 4, Iss 12, Pp 14699-14713 (2019)
Externí odkaz:
https://doaj.org/article/12178d83c3ef40df88b972d0f63e03ec
Autor:
Beñat Pereda-Ayo, Juan R. González-Velasco, Unai De La Torre, Jon A. Onrubia-Calvo, Maitane Urrutxua
Publikováno v:
Industrial & Engineering Chemistry Research. 60:6525-6537
A detailed analysis of the DeNOx activity of the novel 0.5% Pd-30% La0.5Ba0.5CoO3/Al2O3 formulation in its application to the single-NSR and combined NSR–SCR systems is carried out using response s...
Publikováno v:
ACS Omega, Vol 4, Iss 12, Pp 14699-14713 (2019)
ACS Omega
Addi. Archivo Digital para la Docencia y la Investigación
instname
ACS Omega
Addi. Archivo Digital para la Docencia y la Investigación
instname
Cu/SAPO-34 catalysts are prepared using solid-state ion exchange (SSIE) and liquid ion exchange (LIE). SSIE is conducted by calcining a physical mixture of H-SAPO-34 zeolite and CuO nanoparticles at elevated temperatures (500-800 degrees C). The conv
Publikováno v:
Catalysis Today. 333:208-218
Here we report the effects of strontium doping of perovskites (La1-xSrxCoO3) on NOx storage and reduction (NSR) as well as the effects of supporting the perovskite onto an alumina support. The NSR capacity of La0.7Sr0.3CoO3 improved with strontium do
Autor:
Unai De-La-Torre, Adrián Quindimil, Juan R. González-Velasco, Fernando Mariño, Ignacio Iglesias
Publikováno v:
International Journal of Hydrogen Energy. 44:1710-1719
Carbon dioxide methanation is an interesting way to reduce greenhouse effect gases emission and, simultaneously, provide a renewable energy source of methane. Ceria and 15 at.% Zr-doped ceria supported nickel catalysts were characterized by means of
Autor:
José A. González-Marcos, Adrián Quindimil, Juan R. González-Velasco, Unai De-La-Torre, Beñat Pereda-Ayo
Publikováno v:
Applied Catalysis B: Environmental. 238:393-403
The hydrogenation of CO2 into methane is considered a plausible process to storage renewable energy in form of methane and reducing CO2 anthropogenic emissions. Microporous solids such as zeolites have been scarcely studied yet for this application.
Publikováno v:
Journal of Catalysis
The elementary steps and site requirements in formic acid (HCOOH) dehydrogenation on Cu surfaces remain of keen interest because formate species act as intermediates or spectators in methanol synthesis and water–gas shift reactions. Steady-state an
Autor:
Arantxa Davó-Quiñonero, Juan R. González-Velasco, Agustín Bueno-López, Esther Bailón-García, Beñat Pereda-Ayo, Unai De-La-Torre, Andrea Cárdenas-Arenas, Adrián Quindimil, Dolores Lozano-Castelló, José A. González-Marcos
Publikováno v:
RUA. Repositorio Institucional de la Universidad de Alicante
Universidad de Alicante (UA)
Universidad de Alicante (UA)
The CO2 methanation mechanism was studied for Ni/CeO2 and Ni/Al2O3 catalysts. The higher methanation activity and selectivity of Ni/CeO2 is attributed to: i) Ni/CeO2 combines two types of active sites efficient for CO2 dissociation at the NiO-Ceria i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::82f67b0083ce306a71b6277c79f3aedc
https://hdl.handle.net/10045/101213
https://hdl.handle.net/10045/101213
Autor:
Beñat Pereda-Ayo, Unai De-La-Torre, Juan R. González-Velasco, Philippe Vernoux, A. Caravaca, Jon A. Onrubia-Calvo
Publikováno v:
Applied Catalysis B: Environmental
Applied Catalysis B: Environmental, Elsevier, 2020, 266 (---), ⟨10.1016/j.apcatb.2020.118628⟩
Applied Catalysis B: Environmental, Elsevier, 2020, 266 (---), ⟨10.1016/j.apcatb.2020.118628⟩
Here we report the influence of surface composition on the NOx removal efficiency of lean NOx trap Pd–La1-xAxCoO3/Al2O3-type catalysts. Three catalysts were prepared by the sequential impregnation of 30 wt.% of La1-xAxCoO3-type perovskites and 1.9
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f02fd148dddc70d97f134664ce2b4e1b
https://hal.archives-ouvertes.fr/hal-02860415
https://hal.archives-ouvertes.fr/hal-02860415