Zobrazeno 1 - 10
of 62
pro vyhledávání: '"Josefa Mérida"'
Autor:
Antonio Manuel Pérez-Merchán, Gabriela Rodríguez-Carballo, Benjamín Torres-Olea, Cristina García-Sancho, Pedro Jesús Maireles-Torres, Josefa Mérida-Robles, Ramón Moreno-Tost
Publikováno v:
Energies, Vol 15, Iss 16, p 5948 (2022)
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 prior to the processes that l
Externí odkaz:
https://doaj.org/article/d089304ed86a45edb7d8f347c73973ba
Autor:
Antonia Infantes-Molina, Ramón Moreno-Tost, Josefa Mérida-Robles, Juan Antonio Cecilia, J. Santamaría González, Pedro Maireles-Torres, Cristina García-Sancho
Publikováno v:
Applied Catalysis B: Environmental. 221:158-168
We have previously demonstrated the influence of the niobium species over the glycerol dehydration reaction and how the catalyst regeneration by thermal treatment modified the catalytic performance due to the transformation of superficial niobium spe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d38d5af2c06a8349fb5d4d1ef6dde828
https://doi.org/10.1016/j.apcatb.2017.09.016
https://doi.org/10.1016/j.apcatb.2017.09.016
Autor:
Juan Antonio Cecilia, Cristina García-Sancho, Antonia Infantes-Molina, Ramón Moreno-Tost, Josefa Mérida-Robles, José Santamaría-González, Pedro Maireles-Torres
Publikováno v:
Journal of Sol-Gel Science and Technology. 83:342-354
A series of Al-grafted mesoporous SBA-15 silica was synthesized and tested as catalysts in the gas-phase dehydration of glycerol to acrolein. Different Si/Al molar ratios were employed to tune the structure, texture and acidity of catalysts in order
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91beba1cac9745a724e514bae75a6b63
https://doi.org/10.1007/s10971-017-4411-2
https://doi.org/10.1007/s10971-017-4411-2
Autor:
Cristina García-Sancho, José J. Quirante-Sánchez, Josefa Mérida-Robles, Pedro Maireles-Torres, Carmen P. Jiménez-Gómez, Antonio Guerrero-Torres, Juan Antonio Cecilia
Publikováno v:
Catalysts
Volume 9
Issue 4
Digital.CSIC. Repositorio Institucional del CSIC
instname
Catalysts, Vol 9, Iss 4, p 315 (2019)
Volume 9
Issue 4
Digital.CSIC. Repositorio Institucional del CSIC
instname
Catalysts, Vol 9, Iss 4, p 315 (2019)
EN] Cu-based catalysts supported on sepiolite have been tested in vapor-phase hydrogenation of furfural. The incorporation of basic or amphoteric metal oxides (magnesium oxide, zinc oxide, or cerium oxide) improves the catalytic behavior, reaching a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::429596cc3f9a6a82563d207531ec2834
Autor:
Josefa Mérida-Robles, José Santamaría-González, Juan Antonio Cecilia, Carmen P. Jiménez-Gómez, Pedro Maireles-Torres, Imanol Márquez-Rodríguez, Ramón Moreno-Tost
Publikováno v:
Catalysis Today. 279:327-338
Cu-CeO 2 - x catalysts, with a Cu/Ce molar ratio between 0.2 and 6.0, have been synthesized by coprecipitation, calcination and subsequent reduction. These samples have been characterized by X-ray diffraction, H 2 temperature-programmed reduction, N
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6bfa67697a42069b865890ab4cfa6680
https://doi.org/10.1016/j.cattod.2016.02.014
https://doi.org/10.1016/j.cattod.2016.02.014
Autor:
Rafael Mariscal, Ramón Moreno-Tost, Juan Antonio Cecilia, Desiree Duran-Martin, Carmen P. Jiménez-Gómez, José Santamaría-González, Pedro Maireles-Torres, Josefa Mérida-Robles
Publikováno v:
Journal of Catalysis. 336:107-115
A series of Cu/ZnO catalysts (Cu:Zn molar ratio = 0.2–6.0), prepared by coprecipitation and subsequent calcination and reduction, has been characterized and evaluated in the gas-phase hydrogenation of furfural (FUR). All catalysts exhibit high stab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed3576638c919c26f3e4d9b27f42d66b
https://doi.org/10.1016/j.jcat.2016.01.012
https://doi.org/10.1016/j.jcat.2016.01.012
Autor:
J. Santamaría González, Josefa Mérida-Robles, Juan Antonio Cecilia, Ramón Moreno-Tost, Pedro Maireles-Torres, Cristina García-Sancho
Publikováno v:
Applied Catalysis A: General. 516:30-40
Glycerol dehydration to acrolein is one of the most promising routes to valorize the surplus of such by-product of the biodiesel industry. In this context, a family of solid acid catalysts based on tungsten oxide supported over zirconium doped mesopo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53dd4b3c65bdbc1e28e76e9e5ae588fb
https://doi.org/10.1016/j.apcata.2016.02.016
https://doi.org/10.1016/j.apcata.2016.02.016
Autor:
Pedro Maireles-Torres, Carmen P. Jiménez-Gómez, Josefa Mérida-Robles, Juan Antonio Cecilia, Ramón Moreno-Tost, Jesús Requies, N. Viar-Antuñano, Cristina García-Sancho
Publikováno v:
Applied Catalysis A: General. 609:117905
ZrO2, Al2O3 and ZrO2/Al2O3 with different Zr/Al molar ratio, have been synthesized by coprecipitation and subsequent calcination. The resulting catalysts were characterized by X-ray diffraction, transmission electron microscopy, N2 adsorption-desorpt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a5039ef5f75765f3efd8f348c0ab1b1e
https://doi.org/10.1016/j.apcata.2020.117905
https://doi.org/10.1016/j.apcata.2020.117905
Autor:
José Santamaría-González, Pedro Maireles-Torres, Ramón Moreno-Tost, Josefa Mérida-Robles, Antonio Jiménez-López, Juan Miguel Rubio-Caballero, Diana Vargas-Hernández, M. A. Pérez-Cruz, Rosario Hernández-Huesca
Publikováno v:
Modern Research in Catalysis. :85-94
Vapor-phase transformations of furfural over SBA-15 silica supported Ni catalysts under H2 in a continuous-flow reactor at atmospheric pressure and 170°C and 230°C were investigated. Two different samples having Ni loadings of 5 and 20 wt% (denoted
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94ed748ab32a7e25676f64454d938479
https://doi.org/10.4236/mrc.2016.53008
https://doi.org/10.4236/mrc.2016.53008
Autor:
Pedro Maireles-Torres, Ramón Moreno-Tost, Juan Antonio Cecilia, José Santamaría-González, Josefa Mérida-Robles, Cristina García-Sancho
Publikováno v:
Catalysis Today. 254:43-52
A series of solid acid catalysts based on vanadium and vanadium–phosphorous supported on a zirconium doped mesoporous SBA-15 silica has been synthesized, characterized by using XRD, N2 sorption, NH3–TPD, FT-IR spectroscopy, X-ray photoelectron sp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e378dc720c243b56e430e7ac0d84a234
https://doi.org/10.1016/j.cattod.2014.12.024
https://doi.org/10.1016/j.cattod.2014.12.024