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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Tecnologías del Hidrógeno y Pilas de combustible
(2018-11-21)Revisión del desarrollo y aplicación de las tecnologías del hidrógeno como vector energético y su utilización en aplicaciones industriales y comerciales. Las Tecnologías del Hidrógeno y de Pila de Combustible tienen el ... -
De aguas residuales a productos de valor: curvando la línea hacia la economía circular
(2018-11-21)El tratamiento de aguas residuales es una plataforma idónea para basar el desarrollo tecnológico enfocado al cambio de modelo productivo de economía circular. En este sistema moderno todos sus elementos excedentes se ... -
Characterization and modeling of lithium-polymer commercial batteries
(2018-10-17)Lithium-ion batteries are key for the modern society as they are present in many energy storage devices and have promising future perspectives in the field of electric cars and energy accumulators from renewable sources. Herein, ... -
Alcohol decomposition on basic/acid lignin-derived submicron diameter carbon fibers
(2018-07-12)The use of lignin, the second most abundant polymer in nature, along with a simple and versatile technique, electrospinning, represents an advantageous and promising approach for the preparation of carbon fibers. In ... -
High temperature treatments of porous activated carbon
(2018-07-12)The use of biomass waste for the preparation of activated carbon is of great industrial interest for reducing costs and increasing the sustainability, especially in the field of energy storage. A high temperature treatment ... -
Deactivation of zirconium-phosphorus carbon catalyst on the dehydration of methanol todme reaction
(2018-07-12)Dimethylether (DME) can be used for energy purpose instead of GLP and diesel, or as a feedstock for fuel cells. Moreover, DME is a platform and is an attractive alternative as a clean propellant. At the moment, DME is ... -
Kinetic study of methanol dehydration over Zro2 supported-activated carbons
(2018-07-12)The growing concerns about climate change and energy consumption have been the driving force in seek of alternative fuels such as DME, mainly produced via methanol dehydration over a solid acid catalyst. The use of ... -
Flexible and low-cost binderless capacitors based on p- and n-containing fibrous activated carbons from denim cloth wastes
(2018-07-12)Activated carbon cloths have been prepared from denim cloth wastes (DCWs) through chemical activation with H3PO4. The effect of the H3PO4/DCWs impregnation ratio and the carbonization temperature on the porous texture, ... -
One-pot synthesis of lignin-based electrospun oxygen reduction reaction electrocatalysts
(2018-07-09)Owing to their adequate combination of high surface area, electrical conductivity and electrochemical resistance, carbon fibers has been used for a long time as a catalyst supports and gas diffusion layers in the electrodes ... -
Preparación de fibras y otros materiales de carbono para adsorción de CO2 en post-combustión
(UMA Editorial, 2017-06-25)La adsorción de CO2 sobre sólidos porosos en sistemas de post-combustión constituye una de las alternativas prioritarias para reducir y estabilizar su concentración a los niveles exigidos. Entre los adsorbentes estudiados, ... -
Activated carbons as catalytic support for Cu nanoparticles
(2018-05-30)There are a wide range of catalytic applications for Cu-based nanoparticles materials, since Cu is an abundant and inexpensive metal and Cu nanoparticles possess unusual electrical, thermal and optical properties. The ... -
Digestión y Codigestión Anaerobia de Residuos Agrícolas, Ganaderos y Lodos de Depuradora
(UMA Editorial, 2017-06-14)Muchas regiones de España se distinguen por una agricultura altamente productiva y una industria porcina intensiva que generan grandes cantidades de residuos orgánicos. Además, la cantidad de lodo de depuradora se incrementa ... -
Simulation of a biorefinery process as learning tool in chemical engineering degree
(2018-02-20)Currently, the search for alternative biomass to be used as renewable sources for energy production is one of the most important challenges to achieve a sustainable growth based on a bioeconomy strategy (Mendes et al., ... -
Preparación de fibras submicrométricas de base carbonosa para aplicaciones energéticas y medioambientales
(UMA Editorial, 2017-06-01)En esta Tesis Doctoral se estudia la valorización de la lignina como precursor de fibras de carbón. Para ello, las fibras se han preparado por electrospinning de disoluciones de lignina-etanol y lignina-etanol-H3PO4. Para ... -
Brønsted and Lewis acidity of protonic zeolites and other materials based on silica and alumina
(2018-01-11)The origin and nature of the surface acidity of industrial solid acid catalysts based on silica, alumina and protonic zeolites is described and discussed, in relation to application to petrochemical and refinery processes. ... -
Modelling Selective Catalytic Reduction (SCR) of NOx to N2 over Cu-SSZ-13
(2018-01-10)Modelling Selective Catalytic Reduction (SCR) of NOx to N2 over Cu-SSZ-13 Reduction of NOx emissions from diesel engine exhaust is an environmental issue driven by increasingly stringent emission regulations. Cu-SSZ-13 ... -
Influence of chemical reaction kinetics on electrokinetic remediation modelling results
(2017-10-11)A numerical model describing transport of multiple species and chemical reactions during electrokinetic treatment is presented. The transport mechanisms included in the model were electromigration and electroosmosis. The ... -
Cu-CHA material efficient in the SCR process in the presence of water and CO2
(2017-10-06)A reproducible method for the synthesis of SCR active Cu-CHA materials has been developed, which allows the incorporation of up to 4% of copper inside the cavities of the zeolite. These materials are highly efficient in ... -
Synthesis of an acidic biomorphic carbon-based catalyst for simultaneous esterification and transesterification reactions
(www.europacat2017.eu, 2017)The activation of cellulose followed by sulfonation produces a biomorphic functionalized carbon material with acid catalytic activity as a solid-acid replacement for homogeneous catalysts. The carbon-based material contains ... -
Acoplamiento de tecnologías de post-tratamiento para emisiones cero en vehículos automóviles ligeros
(UMA Editorial, 2017)La preocupación por los niveles de emisión de NOx y material particulado (soot) producidos por los vehículos con motorización diesel y la normativa para su control hacen necesarios el uso de tecnologías catalíticas de ...