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- Química Inorgánica, Cristalografía y Mineralografía - (QICM)
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Listar QICM - Contribuciones a congresos científicos por autor "Moreno-Tost, Ramon"
Mostrando ítems 21-27 de 27
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Porous aluminosilicates as acid catalysts for glucose dehydration to 5-hydroxymethylfurfural
Moreno Recio, Mercedes; Moreno-Tost, Ramon; Merida-Robles, Josefa Maria; Santamaria-Gonzalez, Jose; Maireles-Torres, Pedro Jesús (2015-05-12)In the present work, the catalytic behavior of micro- and mesoporous aluminosilicates in glucose dehydration is compared. In this sense, different commercial zeolites (Beta, Y and ZSM-5, in their protonic form) and ... -
Producción de 5-etoximetilfurfural desde azúcares derivados de la biomasa usando zeolitas en procesos de 1 y 2 pasos
Torres-Olea, Benjamín; García Sancho, Cristina; Cecilia, Juan Antonio; Moreno-Tost, Ramon; Maireles-Torres, Pedro Jesús (2021)En este trabajo se ha comprobado la efectividad de la zeolita beta (relación molar Si/Al= 10) en la isomerización de glucosa a fructosa y su deshidratación a HMF, y posterior eterificación a EMF, en un solo paso en etanol, ... -
Synergic effect between inorganic salts and gamma-Al2O3 for xylose dehydration to furfural
Fúnez-Núñez, Inmaculada; García-Sancho, Cristina; Cecilia, Juan Antonio; Moreno-Tost, Ramon; Serrano Cantador, Luis; [et al.] (2018-07-17)Lignocellulosic biomass, with a high content of hemicellulose, is the main source of pentoses, from which biofuels and value-added chemicals can be produced. Amongst the latter, 2-Furfuraldehyde (furfural, FUR) is the only ... -
Valorización de huesos de aceituna para la obtención de furfural en presencia de gamma- Al2O3 y CaCl2
Fúnez Núñez, Inmaculada; García Sancho, Cristina; Cecilia, Juan Antonio; Moreno-Tost, Ramon; Serrano Cantador, Luis; [et al.] (2019-07-02)En la actualidad, se considera que la biomasa lignocelulósica es una materia prima sostenible muy prometedora, ya que es la única fuente de carbono renovable que no compite con la cadena alimentaria. A partir de ella puede ... -
Valorization of carbohydrates: dehydration of sorbitol to isosorbide in the presence of acidic zeolites
Santamaria-Gonzalez, Jose; Lerena Gil, Isabel; Ginés-Molina, María José; Merida-Robles, Josefa Maria; Moreno-Tost, Ramon; [et al.] (2015-10-16)Currently, the growing interest in the use of biomass as a renewable and sustainable raw material for the production of energy, chemicals and biofuels is driving the development of new catalytic processes and technologies ... -
Valorization of olive stones to obtain furfural in the presence of gamma-Al2O3 and CaCl2
Fúnez Núñez, Inmaculada; García Sancho, Cristina; Cecilia, Juan Antonio; Moreno-Tost, Ramon; Serrano Cantador, Luis; [et al.] (2019-10-03)Furfural is considered as one of the 12 platform molecules derived from biomass for the synthesis of high value-added chemicals. It is mainly produced by acid-catalyzed dehydration ofpentoses, such as xylose, which can be ... -
γ-Al2O3 as acid catalyst for dehydration of glucose to 5-hydroxymethylfurfural
Fúnez Núñez, Inmaculada; García Sancho, Cristina; Santamaria-Gonzalez, Jose; Merida-Robles, Josefa Maria; Moreno-Tost, Ramon; [et al.] (2015-10-19)Currently, the search and development of sustainable feedstocks for chemicals derived from petrol have gained worldwide attraction because of the instability of the price of crude oil, the reduction of fossil oil reserves, ...