Search Results - "Arias, Pedro L"

The role of tungsten oxide in the selective hydrogenolysis of glycerol to 1,3-propanediol over Pt/WOx/Al2O3 by García-Fernández, Sara, Gandarias, Inaki, Requies, Jesús, Soulimani, Fouad, Arias, Pedro L., Weckhuysen, Bert M.

“…[Display omitted] •A primary glycerol alkoxide is formed regardless of the presence of tungsten oxide.•The adsorption of glycerol is stronger for a catalyst…”
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One-Pot 2-Methyltetrahydrofuran Production from Levulinic Acid in Green Solvents Using Ni-Cu/Al2O3 Catalysts by Obregón, Iker, Gandarias, Iñaki, Miletić, Nemanja, Ocio, Ainhoa, Arias, Pedro L.

“…The one‐pot hydrogenation of levulinic acid to 2‐methyltetrahydrofuran (MTHF) was performed using a series of Ni‐Cu/Al2O3 catalysts in green solvents, such as…”
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Levulinic acid hydrogenolysis on Al2O3-based Ni-Cu bimetallic catalysts by Obregón, Iker, Corro, Eriz, Izquierdo, Urko, Requies, Jesus, Arias, Pedro L.

“…Inexpensive γ-alumina-based nickel-copper bimetallic catalysts were studied for the hydrogenolysis of levulinic acid, a key platform molecule for biomass…”
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YwqL (EndoV), ExoA and PolA act in a novel alternative excision pathway to repair deaminated DNA bases in Bacillus subtilis by Patlán, Adriana G, Ayala-García, Víctor M, Valenzuela-García, Luz I, Meneses-Plascencia, Jimena, Vargas-Arias, Pedro L, Barraza-Salas, Marcelo, Setlow, Peter, Brieba, Luis G, Pedraza-Reyes, Mario

“…DNA deamination generates base transitions and apurinic/apyrimidinic (AP)-sites which are potentially genotoxic and cytotoxic. In Bacillus subtilis uracil can…”
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Improving the redox performance of Mn2O3/Mn3O4 pair by Si doping to be used as thermochemical energy storage for concentrated solar power plants by Bielsa, Daniel, Zaki, Abdelali, Arias, Pedro L., Faik, Abdessamand

“…•Mn2O3 thermochemical material presents re-oxidation rate deterioration when cycled.•Doping Mn2O3 with Si contributes to improve the re-oxidation rate and…”
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Unraveling the Role of Formic Acid and the Type of Solvent in the Catalytic Conversion of Lignin: A Holistic Approach by Oregui‐Bengoechea, Mikel, Gandarias, Inaki, Arias, Pedro L., Barth, Tanja

“…The role of formic acid together with the effect of the solvent type and their synergic interactions with a NiMo catalyst were studied for the conversion of…”
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Thermodynamic analysis of acetic acid steam reforming for hydrogen production by Goicoechea, Saioa, Ehrich, Heike, Arias, Pedro L, Kockmann, Norbert

“…A thermodynamic analysis of hydrogen generation by acetic acid steam reforming has been carried out with respect to applications in solid oxide fuel cells. The…”
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Thermocatalytic conversion of lignin in an ethanol/formic acid medium with NiMo catalysts: Role of the metal and acid sites by Oregui-Bengoechea, Mikel, Gandarias, Inaki, Miletić, Nemanja, Simonsen, Sveinung F., Kronstad, Audun, Arias, Pedro L., Barth, Tanja

“…[Display omitted] •Lignin de-polymerization contributes more to the oil yield than monomer stabilization.•Ni0, Mo and strong Lewis acid sites catalyzed the…”
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Solvent and catalyst effect in the formic acid aided lignin-to-liquids by Oregui-Bengoechea, Mikel, Gandarias, Inaki, Arias, Pedro L., Barth, Tanja

“…[Display omitted] •The ruthenium catalyst increases the oil yield and improves the oil quality.•Ruthenium is more active than nickel catalysts, especially at…”
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Pyrolysis of Forestry Waste in a Screw Reactor with Four Sequential Heating Zones: Influence of Isothermal and Nonisothermal Profiles by Solar, Jon, Caballero, Blanca M, López-Urionabarrenechea, Alexander, Acha, Esther, Arias, Pedro L

“…Woody biomass waste (Pinus radiata) has been pyrolyzed in a laboratory-scale continuous pyrolysis plant, formed by two reactors connected in series: one…”
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The Role of the Hydrogen Source on the Selective Production of γ-Valerolactone and 2-Methyltetrahydrofuran from Levulinic Acid by Obregón, Iker, Gandarias, Inaki, Al-Shaal, Mohammad G., Mevissen, Christian, Arias, Pedro L., Palkovits, Regina

“…A mechanistic study of the hydrogenation reaction of levulinic acid (LA) to 2‐methyltetrahydrofuyran (MTHF) was performed using three different solvents under…”
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The Role of the Hydrogen Source on the Selective Production of [gamma]-Valerolactone and 2-Methyltetrahydrofuran from Levulinic Acid by Obregon, Iker, Gandarias, Inaki, Al-Shaal, Mohammad G, Mevissen, Christian, Arias, Pedro L, Palkovits, Regina

“…A mechanistic study of the hydrogenation reaction of levulinic acid (LA) to 2-methyltetrahydrofuyran (MTHF) was performed using three different solvents under…”
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Furanic biofuels production from biomass using Cu-based heterogeneous catalysts by Viar, Nerea, Requies, Jesús M., Agirre, Ion, Iriondo, Aitziber, Arias, Pedro L.

“…Biorefineries can be a good alternative to cover the current needs of energy, such as transportation fuels and also fine chemicals. 5-hydroxymethylfurfural…”
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Streamlined life cycle analysis for assessing energy and exergy performance as well as impact on the climate for landfill gas utilization technologies by Friesenhan, Christian, Agirre, Ion, Eltrop, Ludger, Arias, Pedro L.

“…•Different biogas energy utilization technologies are assessed.•Energy and exergy efficiencies and GWP are used as criteria.•In situ fuel cell systems are…”
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Analysis of the effect of temperature and reaction time on yields, compositions and oil quality in catalytic and non-catalytic lignin solvolysis in a formic acid/water media using experimental design by Oregui Bengoechea, Mikel, Miletíc, Nemanja, Vogt, Mari H., Arias, Pedro L., Barth, Tanja

“…[Display omitted] •The Pd, Rh and Ru catalysts give similar oil yields and oil qualities.•The alumina (AL) catalyzes de-polymerization and re-polymerization…”
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Ni–Cu Bimetallic Catalytic System for Producing 5‑Hydroxymethylfurfural-Derived Value-Added Biofuels by Viar, Nerea, Requies, Jesus M, Agirre, Ion, Iriondo, Aitziber, Gil-Calvo, Miryam, Arias, Pedro L

“…Biomass is the only renewable carbon source capable of replacing conventional production of chemicals and fuels derived from nonrenewable resources. The…”
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Preface to International Symposium of Catalysis for Clean Energy and Sustainable Chemistry (CCESC2018) by Cambra, José F., Barrio, V. Laura, Arias, Pedro L., Requies, Jesús

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Hybrid organosilica membranes and processes: Status and outlook by Agirre, Ion, Arias, Pedro L., Castricum, Hessel L., Creatore, Madriana, ten Elshof, Johan E., Paradis, Goulven G., Ngamou, Patrick H.T., van Veen, Henk M., Vente, Jaap F.

“…•Organically bridged hybrid materials applied in hydrothermally stable membranes.•Fabrication possible through sol–gel technology and chemical vapor…”
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Acetalization reaction between glycerol and n-butyraldehyde using an acidic ion exchange resin. Kinetic modelling by Güemez, M. Belen, Requies, Jesus, Agirre, Ion, Arias, Pedro L., Barrio, V. Laura, Cambra, Jose F.

“…•Reached results are useful for engineering process design for a sustainable glycerol valorization.•Mixtures of cyclic acetals are the main products obtained…”
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High-Performance Magnetic Activated Carbon from Solid Waste from Lignin Conversion Processes. 2. Their Use as NiMo Catalyst Supports for Lignin Conversion by Oregui-Bengoechea, Mikel, Miletić, Nemanja, Hao, Wenming, Björnerbäck, Fredrik, Rosnes, Mali H, S. Garitaonandia, J, Hedin, Niklas, Arias, Pedro L, Barth, Tanja

“…Lignin conversion processes produce carbon-rich residues [Oregui-Bengoechea et al. J. Anal. Appl. Pyrolysis 2015, 113, 713−722 ; Zakzeski et al. Chem. Rev…”
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