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Mostrando ítems 1-10 de 148
Artículo
Oxidative degradation of a novel AMP/AEP blend designed for CO2 capture based on partial oxy-combustion technology
(Elsevier, 2018-10)
Solvent degradation and volatile compound emissions are two of the major concerns about the deployment of carbon capture technologies based on chemical absorption. In this context, partial oxy-combustion might reduce the ...
Ponencia
Characterisation of compounds formed and added on surface of outdoor Seville City Hall
(Elsevier, 2013)
The study of the stone surface was helpful before the restoration of the Sevilla City Hall façade. This study supplied information of the environmental factors affecting the stone and the restoration treatments used in ...
Ponencia
Techno-Economical Analysis for a 3 MWth Gasification Plant Revamping: Use of Enriched Air and Steam as Gasifying Agent
(2010)
An assessment of the revamping of a 3 MWth atmosphericpressure bubbling fluidized bed biomass gasifier was made in order to study the technoeconomical viability of changing the gasifying agent from air to a mixture of ...
Ponencia
Influence of the Stoichiometric Ratio on Tar Composition during Fluidized Bed Gasification
(EUBCE, 2017)
Fluidized bed gasification is a promising technology for the energetic valorization of biomass and wastes. However the presence of heavy tars limits the use of the gas to applications where the gas is not cooled. Several ...
Artículo
Ignition behavior of single coal particle in a fluidized bed under O2/CO2 and O2/N2 atmospheres: A combination of visual image and particle temperature
(Elsevier, 2014)
Single coal particle ignition behavior was studied in a two-dimensional (200 mm × 20 mm × 400 mm) fluidized bed under O2/N2 and O2/CO2 atmosphere with O2 volume concentration in the range of 0–40%, by a combination of ...
Ponencia
Gasification of Char from Dried Sewage Sludge with Steam and CO2 in Fluidized Bed
(EUBCE, 2010)
Kinetics of gasification of char obtained from dried sewage sludge (DSS) with steam and CO2 have been measured in a laboratory fluidized bed (FB) reactor at temperatures between 800 and 950 ºC with steam and CO2 . ...
Tesis Doctoral
Estudio técnico-económico y análisis de ciclo de vida de la producción de etanol a partir de biomasa lignocelulósica por la vía termoquímica
(2015-07-10)
El control del consumo energético y la utilización de energía procedente de fuentes renovables son aspectos prioritarios para la Comunidad Europea, como refleja la Directiva Europea sobre Energía Renovables 2009/28/CE ...
Patente
Dispositivo para inducir hipotermia terapéutica
(Oficina Española de Patentes y Marcas , 2014-07-22)
Dispositivo para inducir hipotermia terapéutica, que comprende una bomba sanguínea combinada con un refrigerador termoeléctrico de tipo Peltier que permiten extraer sangre del cuerpo del paciente, modificar directamente ...
Artículo
Nueva metodología de aprendizaje autónomo aplicada a una práctica de Ingeniería Química mediante técnicas de investigación-acción
(Universitat de València, 2014)
Un grupo de profesores del Departamento de Ingeniería Química y Ambiental de la Escuela Técnica Superior de Ingeniería de la Universidad de Sevilla ha realizado un trabajo de investigación-acción con el objetivo de mejorar ...
Artículo
Landfill leachate treatment using activated carbon obtained from coffee waste
(Associação Brasileira de Engenharia Sanitária e Ambiental, 2018)
A set of experiments were carried out in order to establish and evaluate the potential of activated carbon, produced from coffee waste in adsorption process, in the depuration of landfill leachate. Different reagents ...