A5052411262- Catalytic Processes in Materials Science
- Catalysis for Biomass Conversion
- Catalysis and Hydrodesulfurization Studies
- Catalysis and Oxidation Reactions
- Mesoporous Materials and Catalysis
- Catalysts for Methane Reforming
- Biofuel production and bioconversion
- Biodiesel Production and Applications
- Layered Double Hydroxides Synthesis and Applications
- Lubricants and Their Additives
- Polyoxometalates: Synthesis and Applications
- Supercapacitor Materials and Fabrication
- Asymmetric Hydrogenation and Catalysis
- Chemical Synthesis and Reactions
- Carbon dioxide utilization in catalysis
- Enzyme Catalysis and Immobilization
- Zeolite Catalysis and Synthesis
- Nanomaterials for catalytic reactions
- Electrocatalysts for Energy Conversion
- Radioactive element chemistry and processing
- biodegradable polymer synthesis and properties
- Ionic liquids properties and applications
- Oxidative Organic Chemistry Reactions
- Chemical Synthesis and Characterization
- Transition Metal Oxide Nanomaterials
Instituto de Catálisis y Petroleoquímica
2015-2024
Institute of Catalysis and Petrochemistry
2017-2021
Marie Curie
2020
Consejo Superior de Investigaciones Científicas
2000-2015
Haldor Topsoe (Denmark)
2015
Colorado School of Mines
2012
GAIKER Technology Centre
2005-2009
Instituto de Química Física Blas Cabrera
2006
Universidad Autónoma de Madrid
1996-2005
Universidad Rey Juan Carlos
2000
The aim of this review is to discuss the most relevant chemical routes for converting furfural chemicals and biofuels additives.
This review is aimed to be a brief tutorial covering the deactivation of solid catalysts in liquid phase, with specific focus on leaching, which can especially helpful researchers not familiarized catalytic processes phase.
Two series of Fe−Ce catalysts were prepared following two different methods: coprecipitation from Fe and Ce nitrate solutions physical mixing pure precursors. Evidence the presence a chemical interaction between was found in calcined state coprecipitated catalysts. Such evidence obtained with techniques. The occurs through formation hematite-like cubic ceria-like solid solutions. In solution, cations are dissolved hematite structure, whereas solution ceria structure. interactions absent...
Furfural can be converted into maleic anhydride (73 % yield) through selective gas phase oxidation at 593 K with O(2) by using VO(x)/Al(2)O(3) (10 at(V) nm(-2)) as solid catalysts. The use of lower temperatures and/or pressures result in the additional formation furan (maximum 9 yield). Mechanistically, furfural (C(5)H(4)O(2)) is oxidized stepwise to (C(4)H(4)O), 2-furanone (C(4)H(4)O(2)), and finally, (C(4)H(2)O(3)). specific structure supported vanadium oxides reaction conditions...
This investigation explores the selective liquid-phase oxidation of furfural to maleic acid (MA) using hydrogen peroxide as an oxidant and titanium silicalite (TS-1) a catalyst. The effect temperature concentration H2O2, catalyst on MA yield was studied. highest yield, 78 mol%, obtained under following reaction conditions: 4.6 wt% furfural, catalyst, H2O2/furfural mol ratio 7.5, corresponding 12.3 323 K 24 hours reaction. To reduce amount H2O2 employed, two-step sequence reactions conducted...
This minireview gives an overview about heterogeneous catalytic technologies for the oxidation of key platform molecules (glucose, 5-hydroxymethylfurfural, furfural and levulinic acid) into valuable chemicals.
Abstract A series of silica‐based MCM‐41‐supported niobium‐oxide catalysts are prepared, characterized by using XRD, N 2 adsorption–desorption, X‐ray photoelectron spectroscopy, Raman and pyridine adsorption coupled to FTIR tested for the dehydration D ‐xylose furfural. Under operating conditions used all materials active in xylose furfural (excluding MCM‐41 silica support). The conversion increases with increasing Nb O 5 content. At a loading 16 wt % , 74.5 yield 36.5 is achieved at 170 °C,...
The production of di-acids from biomass, <italic>i.e.</italic> maleic acid (MAc), can be improved by combining the utilization GVL as co-solvent and TS-1 solid catalyst.