IQ - Artículos
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Synthesis of a novel magnetic nanomaterial for the development of a multielemental speciation method of lead, mercury, and vanadium via HPLC‑ICP MS
Montoro-Leal, Pablo; García-Mesa, Juan Carlos; Morales-Benítez, Irene; Vázquez‑Palomo, Laura; López-Guerrero, María del Mar
; Vereda-Alonso, Elisa Isabel[et al.] (Springer, 2023)
A new magnetic functionalized material based on graphene oxide magnetic nanoparticles named by us, M@GO-TS, was designed and characterized in order to develop a magnetic solid-phase extraction method (MSPE) to enrich ... -
Assessment of Agricultural Residue to Produce Activated Carbon-Supported Nickel Catalysts and Hydrogen Rich Gas.
Hosseinzaei, Behnam; Hadianfard, Mohammad Jafar; Esmaeilzadeh, Feridun; Recio-Ruiz, María del Carmen; Ruiz-Rosas, Ramiro Rafael; Rosas-Martínez, Juana María; Rodríguez-Mirasol, José; Cordero-Alcántara, Tomás[et al.] (MDPI, 2023-05-08)
The aim of this study was to synthesize chemically activated carbons from different agricultural residues, i.e., pistachio shell (PS), bitter orange peel (OP), and saffron petal (SP), and subsequently to use them as supports ... -
Comparison of Cu-CHA-zeolites in the hybrid NSR-SCR catalytic system for NOx abatement in mobile sources
Molina-Ramírez, Sergio; Cortés-Reyes, Marina; Herrera-Delgado, María Concepción; Larrubia-Vargas, María Ángeles; Alemany-Arrebola, Luis José (MDPI, 2023-03-10)
DeNOx activity in a NSR–SCR hybrid system of two copper-containing chabazite-type zeolitic catalysts was addressed. A Pt-Ba-K/Al2O3 model catalyst was used as the NSR (NOx storage and reduction) catalyst. For the SCR ... -
Silicon solar cell production line and key performance indicators: A case of study at front size serigraphy stage
López-Escalante, María Cruz; Peinado Pérez, Juan José; Palanco-López, Santiago; Ramos-Barrado, José Ramón; Martín, F (Elsevier, 2022-07-22)
Photovoltaic industry has devices power improvement as a main target. This implies that technological advances are continuously implemented in production lines and their power improvements have to be monitored with the ... -
Bi-reforming of Biogas for Hydrogen Production with Sulfur-Resistant Multimetallic Catalyst
Poggio-Fraccari, Eduardo; Mariño, Fernando; Herrera, Concepción; Larrubia-Vargas, María Ángeles; Alemany-Arrebola, Luis José (Wiley, 2023)
A multimetallic sample, NiCeSnRh/Al2O3, was tested in methane reforming with a CH4:H2O:CO2 molar ratio equal to 3:2:1. A very stable methane conversion with the time-on-stream was achieved during 20 h. Dimethyl sulfide ... -
CO2-SR technology using NiBa unsupported catalyst. Isotopic study of cyclic process of CO2 storage and in situ regeneration with CH4
Molina-Ramírez, Sergio; Peltzer, D.; Cortés-Reyes, Marina; Herrera, C.; Larrubia, M.A.; Cornaglia, L.; Alemany-Arrebola, Luis José[et al.] (Elsevier, 2023)
The unsupported NiBa catalyst has been used in the CO2-SR (CO2 Storage and in situ Regeneration with CH4) cyclic technology, which allows the use of CO2 from combustion and CH4 from biogas in order to produce enriched ... -
A Kinetic Model Considering Catalyst Deactivation for Methanol-to-Dimethyl Ether on a Biomass-Derived Zr/P-Carbon Catalyst
Torres-Liñán, Javier; Ruiz-Rosas, Ramiro Rafael; Rosas-Martínez, Juana María; Rodríguez-Mirasol, José; Cordero-Alcántara, Tomás (IOAP-MDPI, 2022-01-13)
A Zr-loaded P-containing biomass-derived activated carbon (ACPZr) has been tested for methanol dehydration between 450 and 550 °C. At earlier stages, methanol conversion was complete, and the reaction product was mainly ... -
Effect of heating rate and H3PO4 as catalyst on the pyrolysis of agricultural residues
Hosseinzaei, Behnam; Hadianfard, Mohammad Jafar; Ruiz-Rosas, Ramiro Rafael; Rosas-Martínez, Juana María; Rodríguez-Mirasol, José; Cordero-Alcántara, Tomás[et al.] (Elsevier, 2022-11)
This study reports the effect of heating rate and the addition of H3PO4 on the pyrolysis of three representative agricultural wastes of different lignocellulosic composition, namely pistachio shell, bitter orange peel, and ... -
Technical analysis of CO2 capture pathways and technologies
García, Antonio José; Villén-Guzmán, María Dolores; Rodríguez-Maroto, José Miguel; Paz-García, Juan Manuel (Elsevier, 2022-09-05)
The reduction of CO2 emissions to minimize the impact of the climate change has become a global priority. The continuous implementation of renewable energy sources increases energy efficiency, while the reduction of CO2 ... -
Highly porous and conductive functional carbon fibers from electrospun phosphorus-containing lignin fibers
García-Mateos, Francisco José; Rosas-Martínez, Juana María; Ruiz-Rosas, Ramiro Rafael; Rodríguez-Mirasol, José; Cordero-Alcántara, Tomás (Francisco J. García-Mateos, Juana M. Rosas, Ramiro Ruiz-Rosas, José Rodríguez-Mirasol, Tomás Cordero, Highly porous and conductive functional carbon fibers from electrospun phosphorus-containing lignin fibers, Carbon, Volume 200, 2022, Pages 134-148, ISSN 0008-6223, https://doi.org/10.1016/j.carbon.2022.08.050, 2022-11-05)
Functional carbon fibers were prepared by carbonization of thermostabilized electrospun lignin-fibers at 500–900 °C followed by a high temperature thermal treatment at 1200–1600 °C. The effect of the preparation temperature ... -
NiGa Unsupported Catalyst for CO2 Hydrogenation at Atmospheric Pressure. Tentative Reaction Pathways
Cortés-Reyes, Marina; Azaoum, Ibrahim; Molina-Ramírez, Sergio; Herrera-Delgado, María Concepción; Larrubia-Vargas, María Ángeles; Alemany-Arrebola, Luis José[et al.] (American Chemical Society, 2021-12-06)
The hydrogenation of CO2 is presented as a catalytic strategy for CO2 utilization and an approach to the development of sustainable processes to obtain products with high added value, such as CO, CH4, and CH3OH. An unsupported ... -
Silver Nanoparticle Arrays onto Glass Substrates Obtained by Solid-State Thermal Dewetting: A Morphological, Structural and Surface Chemical Study
Agustín Badán, Juan; Navarrete-Astorga, Elena; Henríquez, Rodrigo; Martin-Jimenez, Francisco de Paula; Ariosa, Daniel; Ramos-Barrado, José Ramón; Dalchiele, Enrique A.[et al.] (IOAP-MPDI, 2022-02-11)
Silver nanoparticles (NPs) on glass substrates were obtained by a solid-state thermal dewetting (SSD) process using vacuum-evaporated-silver precursor layers. An exhaustive investigation of the morphological, structural, ... -
Experimental methods in chemical engineering: X-rayabsorption spectroscopy—XAS, XANES, EXAFS
(Wiley, 2021-08-21)Although X-ray absorption spectroscopy (XAS) was conceived in the early 20th century, it took 60 years after the advent of synchrotrons for researchers to exploit its tremendous potential. Counterintuitively, researchers ... -
Deactivation of a Biomass-Derived Zirconium-Doped Phosphorus-Containing Carbon Catalyst in the Production of Dimethyl Ether from Methanol Dehydration
Torres-Liñán, Javier; García-Rollán, Miguel; Rosas-Martínez, Juana María; Rodríguez-Mirasol, José; Cordero-Alcántara, Tomás (ACS, 2021-08-31)
Dehydration of methanol to produce dimethyl ether (DME) was studied at relatively high temperatures (400–600 °C) on biomass-derived phosphorus-containing carbon impregnated with a zirconium salt. Highly thermally stable ... -
Isotopic study of the influence of oxygen interaction and surface species over different catalysts on the soot removal mechanism
Cortés-Reyes, Marina; Martínez Munuera, Juan Carlos; Herrera-Delgado, María Concepción; Larrubia-Vargas, María Ángeles; Alemany-Arrebola, Luis José; García-García, Avelina[et al.] (Elsevier, 2021)
In order to improve the catalytic formulations for soot removal in after-treatment emission control technologies for gasoline and diesel engine vehicle, an isotopic study was approached using transitory labeled oxygen ... -
Valorization of lemon peel waste as biosorbent for the simultaneous removal of nickel and cadmium from industrial effluents
Villén-Guzmán, María Dolores; Cerrillo-Gonzalez, Maria del Mar; Paz-García, Juan Manuel; Rodríguez-Maroto, José Miguel; Arhoun, Brahim (elsevier, 2021)
The valorization of agricultural waste as biosorbent requires studies dealing with aqueous systems containing coexisting heavy metals. Batch adsorption experiments were carried out to study the competitive biosorption of ... -
Removal of polycyclic aromatic hydrocarbons (PAHs) in conventional drinking water treatment processes
Gutierrez-Urbano, Isabel; Villén-Guzmán, María Dolores; Perez-Recuerda, Rocío; Rodríguez-Maroto, José Miguel (Elsevier, 2021-09-16)
The presence of polycyclic aromatic hydrocarbons (PAHs) in water poses a serious threat to the human health due to their toxic effects. Therefore, the removal of these compounds from drinking water in Potable Water Treatment ... -
Acid leaching of LiCoO2 enhanced by reducing agent. Model formulation and validation.
Cerrillo-Gonzalez, Maria del Mar; Villén-Guzmán, María Dolores; Vereda-Alonso, Carlos; Rodríguez-Maroto, José Miguel; Paz-García, Juan Manuel (Elsevier, 2021-08-25)
In this work, a model has been formulated to describe the complex process of LiCoO2 leaching through the participation of competing reactions in acid media including the effect of H2O2 as reducing agent. The model presented ... -
Chemical reduction of nitrate by zero-valent iron: Shrinking-Core versus Surface Kinetics Models
Villén-Guzmán, María Dolores; Paz-García, Juan Manuel; Arhoun, Brahim; Cerrillo-Gonzalez, Maria del Mar; Rodríguez-Maroto, José Miguel; Vereda-Alonso, Carlos; Gómez-Lahoz, César[et al.] (MDPI, 2020-02-12)
Zero valent iron (ZVI) is being used in permeable reactive barriers (PRB) for the removal of oxidant contaminants, from nitrate to chlorinated organics. A sound design of these barriers requires a good understanding of ... -
Recovery of Li and Co from LiCoO2 via Hydrometallurgical–Electrodialytic Treatment
Cerrillo-Gonzalez, Maria del Mar; Villén-Guzmán, María Dolores; Vereda-Alonso, Carlos; Gómez-Lahoz, César; Rodríguez-Maroto, José Miguel; Paz-García, Juan Manuel[et al.] (MDPI, 2020-03-27)
Lithium-ion batteries play an important role in our modern society as the main option to power portable electronic devices and electric vehicles. The growing demand for these batteries encourages the development of more ...