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Listar por palabra clave "Furfural"

Mostrando ítems 1-9 de 9

Bifunctional hybrid organosiliceous catalysts for aldol condensation-hydrogenation tandem reactions of furfural in continuous-flow reactor

Hernández-Soto, M.C.; Erigoni, Andrea; Segarra, C.; Rey Garcia, Fernando; DÍAZ MORALES, URBANO MANUEL; Gianotti, E.; Miletto, I.; Pera-Titus, M. (Elsevier, 2022-08-05)

[EN] A series of organic-inorganic hybrid bifunctional organosiliceous catalysts with accessible pendant amine groups as single basic sites (such as propylamine, diethylamine, pyrrolidine) and Pd nanoparticles was prepared ...
Chemicals from Biomass: Selective Synthesis of N-Substituted Furfuryl Amines by the One-Pot Direct Reductive Amination of Furanic Aldehydes

Garcia-Ortiz, Andrea; Vidal, Juan D; Climent Olmedo, María José; Concepción Heydorn, Patricia; Corma Canós, Avelino; Iborra Chornet, Sara (American Chemical Society, 2019-03-18)

[EN] N-substituted furfuryl amines are an important class of compounds due to their pharmaceutical activities that can be produced by reductive amination of furfuraldehydes derived from biomass. With supported Pd nanoparticles ...
Condensation of furanic and oxygenated biomass derivatives for the synthesis of jet-fuel components

Alonso Peñalva, Lydia (Universitat Politècnica de València, 2022-10-27)

[ES] El uso de recursos renovables, especialmente biomasa de tipo lignocelulósico, para la producción de combustibles y productos químicos ha cobrado un gran interés en los últimos años debido a los problemas relacionados ...
Furfural Hydrogenation on Modified Niobia

Jouve, Andrea; Cattaneo, Stefano; Delgado-Muñoz, Daniel; Scotti, Nicola; Evangelisti, Claudio; López Nieto, José Manuel; Prati, Laura (MDPI AG, 2019-06-01)

[EN] In this study, niobia-based materials have been used as supports for Pt nanoparticles and used in the hydrogenation of furfural. The incorporation of dopants (W6+ and Ti4+) in the Nb2O5 structure induced modifications ...
Furfural steam reforming over Ni-based catalysts. Influence of Ni incorporation method

Sayas Valero, Salvador; Chica, Antonio (Elsevier, 2014-03-26)

Catalytic steam reforming of biomass-derived compounds as furfural could be a promising option to produce renewable hydrogen; however efficient catalysts are still under study. Different commercial supports (SiO2, Al2O3, ...
Reformado con vapor de agua de furfural utilizando hidrotalcitas de níquel. Influencia del método de incorporación del níquel

Sayas Valero, Salvador (Universitat Politècnica de València, 2013-06-24)

[ES] Se ha estudiado el reformado con vapor de agua de furfural con Ni soportado sobre hidrotalcitas de cinc como catalizador. Se ha encontrado que el método de incoroporación de Ni durante la síntesis produce partículas ...
Valorisation of Platform Molecules Coming from Biomass by Reductive Amination Using Metal Nanoparticles as Heterogeneous Catalysts

Moriana Herraiz, Carlos (Universitat Politècnica de València, 2021-01-13)

[EN] In view of the importance of biomass as an alternative feedstock for the fossil sources, the use of platform molecules such as 5-hydroxymethyl furfural (HMF) have increased its relevance as starting materials for ...
Volatile profile of dehydrated cherry tomato: Influence of osmotic pre-treatment and microwave power

Heredia Gutiérrez, Ana Belén; Peinado Pardo, Irene; Rosa Barbosa, Estela María; Andrés Grau, Ana María; Escriche Roberto, Mª Isabel (Elsevier, 2012-02-15)

[EN] Vegetable flavour is a quality characteristic for consumer acceptability. Sun and air are traditionally used for drying tomatoes; however, the optimal combination of techniques such as osmotic dehydration or ...
Zeolitas y metales soportados como catalizadores para la obtención de productos de química fina a partir de la biomasa

García Ortiz, Andrea (Universitat Politècnica de València, 2019-11-04)

[ES] En esta Tesis Doctoral se presenta la obtención de productos de alto valor añadido a partir de moléculas plataforma derivadas de la biomasa tales como HMF, glicerina, ácido levulínico y alcoholes grasos. Se ha llevado ...