Listar por autor "Rodríguez Carballo, Gabriela"
Mostrando ítems 1-7 de 7
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Application of a two-step water:methyl isobutyl ketone:ethanol biphasic system in the production of 5-ethoxymethylfurfural from glucose
Torres-Olea, Benjamín; Rodríguez Carballo, Gabriela; Moreno-Tost, Ramón
; Domine, Marcelo E.; Cecilia, Juan Antonio; García-Sancho, Cristina; Marieles-Torres, Pedro[et al.] (Elsevier, 2024-12-15)
In this work, the use of glucose as feedstock to produce the biofuel 5-ethoxymethylfurfural (EMF) is explored using a two-step system. The first step is optimized for the dehydration of glucose into 5-hydroxymethylfurfural ... -
CDs and N-CDs preparation from xylose and xylose-enriched biomass liquors for methyl orange photocatalytic degradation.
Rodríguez Carballo, Gabriela; Torres-Olea, Benjamín; Moreno-Tost, Ramón; Algarra-González, Manuel; Castro-Galiano, Eulogio; Maireles-Torres, Pedro Jesús[et al.] (2023)
CDs are newly discovered carbon nanoparticles that present unique properties. Each nanoparticle consists of a graphitic lattice core covered by a functionalized surface composed by several polar functional groups attached1,2. ... -
Heterogeneous catalysis for the synthesis of carbon dots (CDs) from biomass source
Rodríguez Carballo, Gabriela; Moreno-Tost, Ramón; Algarra-González, Manuel; Fernandes, Sónia; Esteves Da Silva, Joaquim C.G.; Pinto da Silva, Luís; Esteves Da Silva, Joaquim C.G.[et al.] (2022)
It has been evaluated the capacity of several phosphate-based acid catalysts of transition metals such as vanadium and niobium in the synthesis of carbon dots (CDs) via a hydrothermal process. For this purpose, two sources ... -
Obtención de 5-hidroximetilfurfural a partir de agarosa y galactosa usando nanoesferas de sílica-alúmina.
Torres-Olea, Benjamín; Rodríguez Carballo, Gabriela; García-Sancho, Cristina; Moreno-Tost, Ramón; Cecilia-Buenestado, Juan Antonio; Maireles-Torres, Pedro Jesús[et al.] (2023)
En los últimos años, existe un gran interés en la obtención de moléculas plataforma mediante el uso de materias primas renovables. El 5-hidroximetilfurfural (HMF), una de estas moléculas plataforma, es un compuesto valioso ... -
Recent Advances in Mechanochemical Pretreatment of Lignocellulosic Biomass
Pérez-Merchán, Antonio Manuel; Rodríguez Carballo, Gabriela; Torres-Olea, Benjamín; García-Sancho, Cristina; Maireles-Torres, Pedro Jesús; Mérida-Robles, Josefa María; Moreno-Tost, Ramón[et al.] (IOAP-MPDI, 2022-08-17)
Biorefineries are industrial facilities where biomass is converted into chemicals, fuels and energy. The use of lignocellulose as raw material implies the development of pretreatments to reduce its recalcitrant character ... -
Si-Al nanospheres for the valorization of galactose and agarose into 5-hydroxymethylfurfural.
Torres-Olea, Benjamín; Rodríguez Carballo, Gabriela; García-Sancho, Cristina; Moreno-Tost, Ramón; Cecilia-Buenestado, Juan Antonio; Maireles-Torres, Pedro Jesús[et al.] (2023)
5-hydroxymethylfurfural (HMF) is a compound that has gained attention to potentially substitute fossil resources in areas such as the polymer industry or the production of energy vectors. HMF is produced from the acid ... -
Zr-doped phosphorus-containing activating carbons catalysts for the valorization of furfural into valuables products in one-pot reaction
Maderuelo-Solera, Rocío; García-Mateos, Francisco José; Rodríguez Carballo, Gabriela; García-Sancho, Cristina; Rosas-Martínez, Juana María; Moreno-Tost, Ramón; Rodríguez-Mirasol, José; Cordero-Alcántara, Tomás; Maireles-Torres, Pedro Jesús; Cecilia-Buenestado, Juan Antonio[et al.] (Elsevier, 2025-03)
Olive stones have been used to synthesize activated carbon using H3PO4 as activating agent under pyrolytic treatment. Then, Zr species have been incorporated by impregnation and subsequent calcination, obtaining acid ...