Listar DQO-Artículos, capítulos... por título
Mostrando ítems 21-40 de 291
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Análisis arqueométrico de los productos de corrosión de un caldero de bronce de baja época ibérica del Cerro de la Cruz (Almedinilla, Córdoba)
(Museo Histórico Municipal de Priego de Córdoba, 2017)Se estudian una serie de fragmentos de bronce de época ibérica hallados en el Cerro de la Cruz (Almedinilla, Córdoba) para determinar la composición química de los productos de corrosión formados sobre ellos. La caracterización ... -
Análisis de los morteros y pinturas murales de la villa romana de Fuente Álamo (Puente Genil) y técnica de ejecución
(Museo Histórico Municipal de Priego de Córdoba, 2018)En este trabajo se presenta la investigación que se está llevando a cabo sobre las pinturas murales halladas en la villa romana de Fuente Álamo, en la localidad de Puente Genil, en el sureste de la península ibérica. Existe ... -
Aplicación de organosílices periódicas mesoporosas con grupos sulfónicos en catálisis ácida
(Universidad de Córdoba, 2017) -
Application of CALB lipase inmobilized on inorganic supports for biofuel production
(Universidad de Córdoba, 2017) -
Application of Enzymatic Extracts from a CALB Standard Strain as Biocatalyst within the Context of Conventional Biodiesel Production Optimization
(MDPI, 2017)The application of biocatalysts in the transesterification process of triglycerides (TG) allows integrating the glycerol in the form of monoglyceride (MG), sharply increasing the yield and the environmental sustainability ... -
Archaeometric identification of a perfume from Roman times
(MDPI, 2023)Although archaeological excavations have recovered a large number of vessels used to hold perfumes or ointments in ancient Rome, little is known about the chemical composition or origin of the substances they contained. ... -
Artificial Coal: Facile and Green Production Method via Low-Temperature Hydrothermal Carbonization of Lignocellulose
(ACS, 2022)A new concept is proposed for the production of artificial coal under HTC conditions using Mg(NO3)2 as an oxidant in a short time, which is found to enhance the coalification degree of hydrochar from lignocellulosic ... -
Autoaprendizaje tutorizado de los estados de la materia. Empleando un software interactivo
(Universidad de Córdoba, Vicerrectorado de Innovación y Calidad Docente, 2004)During this academical year, we are testing the new ECTS educational system in some of the Cordoba universitary studies. With this new credit concept, all the work of the students tend to be evaluated. This report presents ... -
Avances en la tecnología de baterías litio-azufre: rendimiento, seguridad y sostenibilidad
(Universidad de Córdoba, UCOPress, 2023)Hasta hace dos siglos, la humanidad vivía sin el uso de combustibles fósiles para cumplir con las necesidades de su día a día. Su base energética era principalmente la energía humana y animal, y los únicos combustibles ... -
Ball-milling synthesis of iron-based redox catalyst with biorefinery waste template
(Universidad de Córdoba, 2017) -
Bay leaves extracts as active additive for food protective coatings
(MDPI, 2023)Ethanolic extracts of bay leaves were obtained using the Soxhlet method (extraction yield of 22.3 ± 1.2%) and further analyzed through different methods, thus determining the chemical composition with gas chromatography, ... -
Benign-by-design preparation of iron oxides/humins catalytic nanocomposites
(Royal Society of Chemistry, 2017)The current acid-catalyzed conversion of biomass feedstocks yields substantial quantities of undesired by-products called humins, for which applications are yet to be found. This work aims to provide a starting point for ... -
Bentonites Modified with Phosphomolybdic Heteropolyacid (HPMo) for Biowaste to Biofuel Production
(MDPI, 2019)Two bentonites from Paraíba (Northeastern Brazil) were impregnated with heteropoly phosphomolybdic H3PMo12O40 (HPMo). The materials produced were characterized by various techniques such as N2 adsorption-desorption (specific ... -
Bio-Degradable Polyurethane Foams Produced by Liquefied Polyol from Wheat Straw Biomass
(MDPI, 2020)In the present work, an abundant and unused residue (wheat straw) has been employed to synthesize a polyol as a substituent of castor oil in polyurethane foams. The liquefied product showed excellent properties for the ... -
Bio-inspired functionalised magnetic nanomaterials as energy storage devices
(Universidad de Córdoba, 2017) -
Bio-Templating: An Emerging Synthetic Technique for Catalysts. A Review
(MDPI, 2021)In the last few years, researchers have focused their attention on the synthesis of new catalyst structures based on or inspired by nature. Biotemplating involves the transfer of biological structures to inorganic materials ... -
Biocatalytic Behaviour of Immobilized Rhizopus oryzae Lipase in the 1,3-Selective Ethanolysis of Sunflower Oil to Obtain a Biofuel Similar to Biodiesel
(MDPI, 2014)A new biofuel similar to biodiesel was obtained in the 1,3-selective transesterification reaction of sunflower oil with ethanol using as biocatalyst a Rhizopus oryzae lipase (ROL) immobilized on Sepiolite, an inorganic ... -
Biochars from olive stones as Carbonaceous support in Pt/TiO2-Carbon Photocatalysts and application in hydrogen production from aqueous glycerol photoreforming
(MDPI, 2023)Several biochars were synthesized from olive stones and used as supports for TiO2, as an active semiconductor, and Pt as a co-catalyst (Pt/TiO2-PyCF and Pt/TiO2-AC). A third carbon-supported photocatalyst was prepared from ... -
Biodiesel at the Crossroads: A Critical Review
(MDPI, 2019)The delay in the energy transition, focused in the replacement of fossil diesel with biodiesel, is mainly caused by the need of reducing the costs associated to the transesterification reaction of vegetable oils with ...