Ingeniería Química - (IQ)
Estas son las colecciones en las que puede catalogar la producción investigadora del departamento Ingeniería Química. Si considera que ninguna de estas se ajusta a su material pida una nueva colección en la sección de sugerencias.
Colecciones en esta comunidad
Envíos recientes
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The preparation of carbon-based materials from biomass by-product for application in adsorption and heterogeneous catalytic processes
(UMA Editorial, 2021-02-09)This PhD thesis is focused on the development of a methodology for the valorization of different types of lignins, Organosolv (Alcell) and Kraft, by the preparation of porous activated carbons with different textural and ... -
Chemical reduction of nitrate by zero-valent iron: Shrinking-Core versus Surface Kinetics Models
(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
(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 ... -
Hydrometallurgical extraction of Li and Co from LiCoO2 particles–Experimental and Modeling
(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 ... -
Sequential extraction procedure: a versatile tool for environmental research
(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 ... -
Use of construction and demolition waste as low cost adsorbents for the removal of acid blue113 from aqueous solution
(2020-11-24)Construction and demolition waste (C&DW) is available in abundance, which can be used in textile wastewater treatment. The present study was undertaken to evaluate the adsorption capacity of C&DW for the removal of AB113 ... -
A factorial design for the evaluation of the optimal conditions for LiCoO2 particles dissolution
(2020-11-24)The hydrometallurgical leaching process for the recovery of valuable metals from the cathode active materials of spent lithium batteries was evaluated. Experiments were carried out using LiCoO2 which is one of the most ... -
Mejora catalítica del proceso de condensación de etanol a n-butanol utilizando una hidrotalcita modificada con Fe y Ca
(2020-11-06)El objetivo del presente estudio ha consistido en intentar desarrollar un protocolo de síntesis de una hidrotalcita Mg-Al, como precursor de óxidos mixtos, pero modificada parcialmente por incorporación en la formulación ... -
Oxidación selectiva fotoasistida de metanol empleando un catalizador híbrido TiO2/C
(2020-11-06)En esta contribución se presenta el desarrollo de un catalizador fotoactivo y la evaluación de su comportamiento en la reacción de la oxidación heterogénea fotoasistida de metanol en fase gas como alternativa a la activación ... -
Modeling of LiCoO2 leaching reaction using COMSOL multiphysics
(2020-09-29)Currently, the most popular LIBs recycling processes are either pyrometallurgical and hydrometallurgical. Although the former is the most used method on an industrial scale, hydrometallurgical has become a promising process ... -
Leaching of LiCoO2 using H2O2 as reductant
(2020-09-29)The growing use of Lithium-Ion batteries (LIBs) in the field of electric vehicles and renewable energy storage entails the production of toxic and environmental hazardous wastes. Furthermore, some components in these ... -
Life cycle assessment of aluminium cans and glass bottles
(2020-09-29)In this work, we present a simplified LCA on two commom products: an aluminum can and a glass bottle, both containing the same amoung of beverage (1/3 L of beer). The work presented here seeks to find out which option would ... -
Kinetic and thermodynamic studies on biosorption of Ni (II) and Cd (II) by chemically modified lemon peel
(2020-09-23)The valorization of agricultural wastes as biosorbent represents a promising circular economy strategy: a waste is applied for the treatment of wastewater containing contaminants. This work is focused on the removal of Ni ... -
Effectiveness of conventional drinking water treatment in the removal of polycyclic aromatic hydrocarbons
(2020-09-23)The presence of recalcitrant organic pollutants, such as polycyclic aromatic hydrocarbons (PAHs) in aquatic environments poses a threat to the human health. According to recent studies, PAHs, such as benz[a]anthracene and ... -
Estudio cinético de la reacción de ODH de propano sobre catalizadores de vanadio electrohilado con tamaño submicrométrico
(UMA Editorial, 2020)El propileno es el segundo compuesto más utilizado en la industria química. El incremento de la demanda ha incentivado la aparición de tecnologías alternativas para producir propileno. La deshidrogenación oxidativa (ODH) ... -
Catalizadores avanzados para la síntesis directa de dimetil éter
(UMA Editorial, 2019)n esta Tesis Doctoral se estudia la preparación de catalizadores eficientes para la síntesis directa de dimetil éter (DME). Esta tesis está dividida en siete capítulos. El capítulo uno es una introducción general, en ella ... -
Modeling of Electrokinetic Remediation Combining Local Chemical Equilibrium and Chemical Reaction Kinetics
(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 ... -
Activation of electrospun lignin-based carbon fibers and their performance as self-standing supercapacitor electrodes
(2020-02-17)The production and activation of self-standing carbon electrodes from electrospun lignin fibers was analyzed in this work. Carbon microfibers were prepared at 900 °C from air-stabilized spun cloths by direct carbonization ... -
Perspectives for carbons in environmental applications
(2019-12-13)Energy supply and the preservation of the environment are some of the current concerns for society and for the scientific community. Research and development on carbons is aware of that as shown in this congress with the ... -
Activated carbon monoliths from lignocellulosic biomass waste for electrochemical
(2019-12-13)The valorization of lignocellulosic biomass waste into bio-based materials is proposed in this work in order to obtain low-cost materials and to reduce environmental impacts. Cylindrical activated carbon monoliths (ACMs) ...