Exploració per autor "Dafinov, Antonio"
Ara es mostren els items 1-6 de 6
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Heterogeneous catalytic oxidation of phenol by in situ generated hydrogen peroxide applying novel catalytic membrane reactors
Osegueda, O.; Dafinov, Antonio; Medina Cabello, Francisco; Llorca Piqué, Jordi; Sueiras, Jesus Eduardo (2015-02-15)
Article
Accés obertThis work presents a novel method for oxidation of organic matter in water solutions based on catalytic membrane reactors. The oxidant, hydrogen peroxide, is generated directly in the bulk of the liquid investigated. ... -
Insights into palladium deactivation during advanced oxidation processes
Pinos Vélez, Verónica; Osegueda, O.; Crivoi, Dana-Georgiana; Llorca Piqué, Jordi; García García, Francisco Javier; Alvarez, Mayra G; Medina Cabello, Francisco; Dafinov, Antonio (American Chemical Society, 2022-09-28)
Article
Accés obertA key step in creating efficient and long-lasting catalysts is understanding their deactivation mechanism(s). On this basis, the behavior of a series of Pd/corundum materials during several hydrogen adsorption/desorption ... -
Microwave-assisted furfural production using hectorites and fluorohectorites as catalysts
Sánchez, Vladimir; Dafinov, Antonio; Salagre, Pilar; Llorca Piqué, Jordi; Cesteros, Yolanda (2019-09-01)
Article
Accés obertIt has previously been reported that the use of microwave heating, together with the presence of co-solvents, improves the efficiency of furfural production from biomass. Solid acid catalysts can be a good alternative to ... -
PdCu alloy nanoparticles on alumina as selective catalysts for trichloroethylene hydrodechlorination to ethylene
Meshesha, B.T.; Barrabes, Noelia; Llorca Piqué, Jordi; Dafinov, Antonio; Medina, Francisco; Foettinger, Karin (2013-02-26)
Article
Accés restringit per política de l'editorialPdCu bimetallic catalysts supported on alumina were prepared by different common impregnation protocols and by a polyol nanoparticles synthesis route. These materials were studied in order to establish the relationship ... -
Stability of ruthenium catalysts supported by aerogel mixed oxides during the wet air oxidation of p-hydroxybenzoic acid in a continuous reactor
Triki, Mohamed; Dafinov, Antonio; Llorca Piqué, Jordi; Medina, Francisco (2012-12)
Article
Accés restringit per política de l'editorialContinuous catalytic wet air oxidation was investigated as a suitable treatment of p-hydroxybenzoic acid chosen as a phenolic compound typically found in olive mill wastewater. The reaction was conducted in a continuous ... -
Synthesis of tungsten carbide on Al-SBA-15 mesoporous materials by carburization
Alvarez, Mayra G; Chimentao, Ricardo J; Tichit, D.; Santos, Jeannette B O; Dafinov, Antonio; Modesto Lopez, Luis B; Rosell Llompart, Joan; Gueell, E. J.; Gispert Guirado, Francesc; Llorca Piqué, Jordi; Medina Mena, Francisco (2016-01-01)
Article
Accés obertAluminum was incorporated into SBA-15 supports at molar ratios Si/Al = 10 and 2 by the pH-adjusting method. The calcined mesoporous Al-SBA-15 supports, as well as the Al-free SBA-15 support, were impregnated with ammonium ...