Listar DQO-Artículos, capítulos... por título
Mostrando ítems 218-237 de 306
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Production of a biodiesel-like biofuel without glycerol generation, by using Novozym 435, an immobilized Candida antarctica lipase
(SpringerOpen, 2014)Background: Novozym 435, a commercial lipase from Candida antarctica, recombinant, expressed in Aspergillus niger, immobilized on macroporous acrylic resin, has been already described in the obtention of biodiesel. It is ... -
Production of a Biofuel that Keeps the Glycerol as a Monoglyceride by Using Supported KF as Heterogeneous Catalyst
(MDPI, 2014)This study describes the results obtained in the synthesis of a biofuel that avoids the production of glycerol by applying supported KF as alkaline heterogeneous catalyst, to generate two moles of fatty acid methyl esters ... -
Proyecto Europeo HUG: Una acción Marie S. Curie Innovative Training Networks (ITN)
(Oficina de Transferencia de Resultados de la Investigación, 2017) -
Pt Preferential incorporation onto TiO2 IN TiO2-carbon composites for hydrogen production from glycerol photoreforming
(Elsevier, 2022)Platinum was incorporated onto titania-mesoporous carbon composite and tested for glycerol photoreforming. The relative high surface area of the mesoporous carbon favored the good dispersion of anatase titania during sol-gel ... -
Reacción catalítica de eterificación de la glicerina con tert-butanol catalizada por sólidos ácidos, empleando radiación microondas
(Universidad de Córdoba, 2017) -
Reactor de plasma de corona pulsado y método para la transformación de hidrocarburos en grafenos
(Oficina de Transferencia de Resultados de la Investigación, 2014)La invención consiste en un dispositivo de electrodo que permite la formación de plasma con cualquier gas aplicando el potencial RF adecuado, no siendo imprescindible iniciarlo con otro gas colaborador. La aplicación más ... -
Recent advances in lithium-sulfur batteries using biomass-derived carbons as sulfur host
(Elsevier, 2022)While biomass waste is generated in abundance, these materials and their production processes are generally environmentally friendly, low cost, non-hazardous and easily scalable. These advantages position biomass materials ... -
Recent Advances in the Use of Covalent Organic Frameworks as Heterogenous Photocatalysts in Organic Synthesis
(Wiley, 2022)Organic photochemistry is intensely developed in the 1980s, in which the nature of excited electronic states and the energy and electron transfer processes are thoroughly studied and finally well-understood. This knowledge ... -
Recent Applications of Heteropolyacids and Related Compounds in Heterocycle Synthesis. Contributions between 2010 and 2020
(MDPI, 2021)Over the past two decades, polyoxometalates (POM) have received considerable attention as solid catalysts, due to their unique physicochemical characteristics, since, first, they have very strong Bronsted acidity, approaching ... -
Reconstruction of humins formation mechanism from decomposition products: A GC-MS study based on catalytic continuous flow depolymerizations
(Elsevier, 2019)Humins, a by-product of biomass chemical conversion technologies, still present controversies in their structural and mechanistic identification. Traditional studies of the structure and mechanism have focused so far on ... -
Reducción de fulfural a alcohol furfurílico sobre catalizadores de zirconio obtenidos por microemulsión
(Universidad de Córdoba, 2015) -
Reducción selectiva de compuestos carbonilicos α,β-insaturados sobre sistemas de Pt.
(Universidad de Córdoba, 2010) -
Removal of Congo Red from Aqueous Solution by Anion Exchange Membrane (EBTAC): Adsorption Kinetics and Themodynamics
(MDPI, 2015)The adsorption behavior of anionic dye congo red (CR) from aqueous solutions using an anion exchange membrane (EBTAC) has been investigated at room temperature. The effect of several factors including contact time, ... -
Los retos de la divulgación científica: el papel de UCC+i de Universidad de Córdoba
(ArqueoCórdoba, 2016) -
Rhizomucor miehei Lipase Supported on Inorganic Solids, as Biocatalyst for the Synthesis of Biofuels: Improving the Experimental Conditions by Response Surface Methodology
(MDPI, 2019)Two inorganic solids have been evaluated as supports of Lipozyme RM IM, a Rhizomucor miehei lipase immobilized on a macroporous anion exchange resin, in order to improve its application as a biocatalyst in the synthesis ... -
Rice Husk Valorization into NiO@SiO2/Carbon Nanocomposites for Low-Temperature CO Oxidation: Effect of Surface Area and Ni3+ Cations
(ACS, 2021)NiO was synthesized in the presence of a 3D porous nanostructured SiO2/carbon composite derived from rice husk via a hydrothermal method to produce NiO@SiO2/C nanostructures with good microstructural and morphological ... -
Ru- and Ir-complex decorated periodic mesoporous organosilicas as sensitizers for artificial photosynthesis
(Royal Society of Chemistry, 2022)A versatile and facile strategy based on an inverse electron demand Diels–Alder reaction between 5-norbornen-2-yltriethoxysilane and a tetrazine derivative has been established for the synthesis of a new triethoxysilane ... -
SBA-Pr-Is-TAP Functionalized Nanostructured Silica as a Highly Selective Fluorescent Chemosensor for Fe3+ and Cr2O72− Ions in Aqueous Media
(MDPI, 2021)SBA-Pr-Is-TAP was synthesized via functionalization of SBA-15. The synthesized hybrid nanomaterial was characterized by various techniques including FT-IR, TGA, XRD, SEM, and BET. SBA-Pr-Is-TAP could precisely bind Fe3+ ... -
Scrap waste automotive converters as efficient catalysts for the continuous-flow hydrogenations of biomass derived chemicals
(RSC, 2020)The catalytic activity of the scrap ceramic-core of automotive catalytic converters (SCATs) was investigated in the continuous-flow hydrogenation of different biomass derived chemicals. The waste SCATs powders were deeply ... -
Selective oxidation of methanol to green oxygenates on vanadium- aluminum phosphate based catalysts
(Elsevier, 2024)The methanol transformation reaction in the presence of oxygen was carried out in the temperature range of 210-310 ºC, over vanadium catalysts based on vanadium oxide (V2O5) and on vanadium-phosphorus oxide (VPO) calcined ...