Listar IQ - Artículos por título
Mostrando ítems 3-18 de 18
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Chemical reduction of nitrate by zero-valent iron: Shrinking-Core versus Surface Kinetics Models
Villen-Guzman, Maria Dolores
; Paz-Garcia, Juan Manuel; Arhoun, B.; Cerrillo-Gonzalez, Maria del Mar; Rodriguez-Maroto, Jose Miguel; Vereda-Alonso, Carlos; Gomez-Lahoz, Cesar[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 ... -
Deactivation of a Biomass-Derived Zirconium-Doped Phosphorus-Containing Carbon Catalyst in the Production of Dimethyl Ether from Methanol Dehydration
Torres-Liñan, Javier; García Rollán, Miguel; Rosas, Juana María; Rodriguez-Mirasol, Jose; Cordero, 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 ... -
Effect of heating rate and H3PO4 as catalyst on the pyrolysis of agricultural residues
Hosseinzaei, Behnam; JafarHadianfard, Mohammad; Ruiz-Rosas, Ramiro Rafael; Rosas-Martinez, Juana Maria; Rodriguez-Mirasol, Jose; Cordero, 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 ... -
Electrodialytic processes in solid matrices. New insights into batteries recycling. A review.
Villen-Guzman, Maria Dolores; Arhoun, Brahim; Vereda-Alonso, Carlos; Gomez-Lahoz, Cesar; Rodriguez-Maroto, Jose Miguel; Paz-Garcia, Juan Manuel[et al.] (2019-02-26)
Electrodialytic Remediation has been widely applied to the recovery of different contaminants from numerous solid matrices solving emerging issues of environmental concern. Results and conclusions reported in studies about ... -
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 ... -
Highly porous and conductive functional carbon fibers from electrospun phosphorus-containing lignin fibers
Garcia-Mateos, Francisco Jose; Rosas, Juana María; Ruiz-Rosas, Ramiro Rafael; Rodriguez-Mirasol, Jose; Cordero, 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 ... -
Hydrometallurgical extraction of Li and Co from LiCoO2 particles–Experimental and Modeling
Cerrillo-Gonzalez, Maria del Mar; Villen-Guzman, Maria Dolores; Acedo-Bueno, Luis Fernando; Rodriguez-Maroto, Jose Miguel; Paz-Garcia, Juan Manuel (MDPI, 2020-09-13)
The use of lithium-ion batteries as energy storage in portable electronics and electric vehicles is increasing rapidly, which involves the consequent increase of battery waste. Hence, the development of reusing and recycling ... -
Isotopic study of the influence of oxygen interaction and surface species over different catalysts on the soot removal mechanism
Cortes-Reyes, Marina; Martínez Munuera, Juan Carlos; Herrera-Delgado, Maria Concepcion; Larrubia-Vargas, María Ángeles; Alemany-Arrebola, Luis Jose; 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 ... -
Modeling of Electrokinetic Remediation Combining Local Chemical Equilibrium and Chemical Reaction Kinetics
Masi, Matteo; Paz-Garcia, Juan Manuel; Gomez-Lahoz, Cesar; Villen-Guzman, Maria Dolores; Ceccarini, Alessio; Iannelli, Renato[et al.] (2020-02-24)
A mathematical model for reactive-transport processes in porous media is presented. The modeled system includes diffusion, electromigration and electroosmosis as the most relevant transport mechanism and water electrolysis ... -
NiGa Unsupported Catalyst for CO2 Hydrogenation at Atmospheric Pressure. Tentative Reaction Pathways
Cortes-Reyes, Marina; Azaoum, Ibrahim; Molina-Ramírez, Sergio; Herrera-Delgado, Maria Concepcion; Larrubia-Vargas, María Ángeles; Alemany-Arrebola, Luis Jose[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 ... -
Recovery of Li and Co from LiCoO2 via Hydrometallurgical–Electrodialytic Treatment
Cerrillo-Gonzalez, Maria del Mar; Villen-Guzman, Maria Dolores; Vereda-Alonso, Carlos; Gomez-Lahoz, Cesar; Rodriguez-Maroto, Jose Miguel; Paz-Garcia, 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 ... -
Removal of polycyclic aromatic hydrocarbons (PAHs) in conventional drinking water treatment processes
Gutierrez-Urbano, Isabel; Villen-Guzman, Maria Dolores; Perez-Recuerda, Rocío; Rodriguez-Maroto, Jose 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 ... -
Sequential extraction procedure: a versatile tool for environmental research
Villen-Guzman, Maria Dolores; Cerrillo-Gonzalez, Maria del Mar; Paz-Garcia, Juan Manuel; Vereda-Alonso, Carlos; Gomez-Lahoz, Cesar; Rodriguez-Maroto, Jose Miguel[et al.] (CISA publisher, 2020-12-28)
The sequential extraction procedure as a tool to assess the environmental risk of metals in solid matrices has been widely studied. In this work, other promising application of these methods is proposed: the evaluation of ... -
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, Jose Ramon; 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, ... -
Technical analysis of CO2 capture pathways and technologies
García, Antonio José; Villen-Guzman, Maria Dolores; Rodriguez-Maroto, Jose Miguel; Paz-Garcia, 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 ... -
Valorization of lemon peel waste as biosorbent for the simultaneous removal of nickel and cadmium from industrial effluents
Villen-Guzman, Maria Dolores; Cerrillo-Gonzalez, Maria del Mar; Paz-Garcia, Juan Manuel; Rodriguez-Maroto, Jose Miguel; Arhoun, B. (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 ...