Listar UTN- FRC -Producción Académica de Investigación y Desarrollo - Artículos por título
Mostrando ítems 73-92 de 175
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HDT process performance over noble metal-mesoporous catalysts
(2022)The greater concentration of market demand in the diesel range forces refiners to consider redirecting internal refinery cuts to new hydrocracking units to increase the contribution to the gasoline and diesel pool. These ... -
Hidrogenación de tetralin en presencia de quinolina sobre Ir/SBA-16 modificada con titanio
(2014)En el presente trabajo informamos resultados de la hidrogenación efectiva de tetralin en presencia de quinolina, en condiciones menos severas que las industriales; para lo cual desarrollamos un nuevo material catalítico ... -
Hidrogenación de tetralin utilizando un catalizador bifuncional de iridio/platino-SBA-15
(2014)Los catalizadores bimetálicos de Pt–Pd han recibido considerable atención debido a que demuestran tener una alta actividad en una amplia variedad de aplicaciones catalíticas (1). Con alta actividad, selectividad ... -
Hydraulic conductivity in loessic stabilized soil
(2014)The loessic soils are the main geological storage available as a building material in Córdoba, Argentina. Infiltration test were done using remoulded samples and a flexible Wall permeameter. Water content, dry unit weight, ... -
Hydrodenitrogenation of indol using iridium catalyst supported on titanium nanotubes
(2022)The HDN of indole was studied over iridium modified titanate nanotube catalyst. Titaniun nanotube was prepared by the alkaline hydrothermal method. Iridium was added by wetness impregnation. The activity was compared ... -
Hydrogenation of tetralin over Ir catalysts supported on titania-modified SBA-16
(2014)Abstract A series of Ti modified SBA-16 supports and their respective Ir-catalysts were prepared and character- ized to study the effect of support preparation method on the dispersion of iridium and on the characteristics ... -
Hydrogenation of tetralin over Ir-containing mesoporous catalysts
(2012)The yield in fluid catalytic cracking (FCC) depends on the extent of aromatic hydrogenation in the gas oil hydrotreater. To optimize the gas oil hydrotreater, it is crucial to understand the aromatic hydrogenation reaction ... -
Hydrothermal carbonization (HTC) of residues, a patent analysis with patentscope
(2022)Research related to the environment and energy has been expanding along with a growth in scientific knowledge. In this sense, the use of the hydrothermal carbonization technique (HTC) for the treatment of waste and at the ... -
Identificación y evaluación de factores de éxito para la competitividad y la sustentibilidad de las Pymes del sector metalmecanico de la provincia de Córdoba
(2019)Lograr ventajas competitivas que permitan a las organizaciones ser rentables a lo largo del tiempo es vital para su supervivencia y éxito. Ello sin perder de vista el ambiente cada vez más competitivo y dinámico en el ... -
La importancia de las actividades prácticas en la enseñanza de las ingenierías
(2011)El sistema educativo universitario estuvo centrado tradicionalmente en el conocimiento teórico. En la actualidad, debería ponerse énfasis en la enseñanza de las destrezas y habilidades que faciliten el paso del conocimiento ... -
Incorporación de patrones de buenas prácticas en el modelo conceptual de sistemas de gobierno electrónico
(2020)Las Buenas Prácticas de Gobierno Electrónico son experiencias exitosas de implementación de TICs (Tecnologías de la Información y las Comunicaciones) en procesos de gobierno y se utilizan como referencia en la construcción ... -
Indole HDN using iridium nanoparticles supported on titanium nanotubes
(2022)The HDN of indole was studied over iridium modified titanate nanotube catalyst. Titanium nanotube was prepared by the alkaline hydrothermal method. Iridium was added by wetness impregnation. The activity was compared with ... -
Influence of ti incorporation to bimetallic mesoporous carbon in the production of 2,5‑dimethylfuran from biomass derivatives
(2021)Monometallic and bimetallic supported catalysts were developed to produce 2,5-dimethylfuran (DMF) trough hydrogenolysis of 5-(hydroxymethyl)furfural (HMF). Detailed physicochemical characterization was done to understand ... -
Influencia de la deposición de coque sobre la zeolita H-BETA en el proceso de degradación del PEBD
(2011)El empleo de catalizadores en el craqueo de polímeros genera residuos carbonosos (coque) que producen la gradual desactivación del catalizador. En el presente trabajo el polietileno de baja densidad (PEBD) fue convertido ... -
Inhibition of the hydrogenation of tetralin by nitrogen and sulfur compounds over Ir/SBA-16
(2011)In this work we study the catalytic properties of 5 wt.% Ir-containing SBA-16 catalysts (with and without aluminum as heteroatom), in the hydrogenation of tetralin to decalin, in the presence of 100 ppm of N as quinoline, ... -
Introducción a la dinámica estructural
(UTN, 2023)En este capítulo se presenta un método de resolución de sistemas de n grados de libertad. Partiendo de uno con 1 grado de libertad, por ser el más simple, compuesto por una masa, un resorte y un amortiguador hasta llegar, ... -
Iridium-supported SBA-15 modified with Ga and Al as a highly active catalyst in the hydrodenitrogenation of quinoline
(2020)Ir-supported SBA-15 was studied in the hydrodenitrogenation (HDN) of quinoline as a model nitrogen com- pound. The activity was improved when Si-SBA-15 support was modified with Ga and Al. Characterization of the catalysts ... -
Iron-modified mesoporous materials as catalysts for ODS of sulfur compounds
(2020)Fe-modified mesoporous catalysts were used in the ODS of DBTs using H2O2 as oXidant and acetonitrile as solvent. SBA-15, MCM-48, CMK-3 and CMK-1 were used as supports. Iron was incorporated using iron nitrate by wetness ... -
LP-SBA-15/ketorolac nanocomposite: development, characterization, and mathematical modeling of controlled keto release
(2022)Drug-controlled release systems can keep the level of drugs in precise doses in the body above the optimal level and with low toxicity. We propose the nanomaterial LP-SBA-15 as an attractive new host for drug delivery ... -
Magnetic behavior of Mg-Al-Zn-Fe mixed oxides from precursors layered double hydroxide
(2012)Mixed oxides of Mg–Al–Zn–Fe were obtained by calcination of layered double hydroxides (LDH) prepared by coprecipitation reaction with hydrothermal treatment. The structural characterization of precursors and oxides was ...