{"id":14657,"date":"2018-03-09T09:01:27","date_gmt":"2018-03-09T09:01:27","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/oxidos-metalicos-de-transicion-como-catalizadores-de-craqueo-de-metano\/"},"modified":"2018-03-09T09:01:27","modified_gmt":"2018-03-09T09:01:27","slug":"oxidos-metalicos-de-transicion-como-catalizadores-de-craqueo-de-metano","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ingenieria-y-tecnologia-quimicas\/oxidos-metalicos-de-transicion-como-catalizadores-de-craqueo-de-metano\/","title":{"rendered":"\u00f3xidos met\u00e1licos de transici\u00f3n como catalizadores de craqueo de metano"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Jos\u00e9 Ignacio Villacampa Elfali <\/strong><\/h2>\n<p>En este trabajo se han estudiado catalizadores de ni, preparados por el m\u00e9todo de coprecipitaci\u00f3n en nuestro laboratorio y tambi\u00e9n un catalizados comercial, que han sido caracterizados por diversas t\u00e9cnicas. Estos catalizadores han sido ensayados en la reacci\u00f3n de craqueo de metano para dar h2 y carb\u00f3n.  se ha realizado un estudio completo de las condiciones de operaci\u00f3n, considerando el efecto de las presiones parciales de ch4 e h2, el efecto de las temperaturas de reducci\u00f3n y reacci\u00f3n y, tambi\u00e9n, el efecto de los ciclos de regeneraci\u00f3n por combusti\u00f3n con o2, sobre la actividad y estabilidad de los catalizadores en el craqueo de metano.  para el an\u00e1lisis de los datos experimentales se ha desarrollado un nuevo modelo cin\u00e9tico, para la formaci\u00f3n de coque, que considera todas las etapas del proceso: nucleaci\u00f3n-crecimiento-desactivaci\u00f3n.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>\u00f3xidos met\u00e1licos de transici\u00f3n como catalizadores de craqueo de metano<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 \u00f3xidos met\u00e1licos de transici\u00f3n como catalizadores de craqueo de metano <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Jos\u00e9 Ignacio Villacampa Elfali <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Zaragoza<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 17\/12\/2001<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li>Antonio Monzon Bescos<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Jes\u00fas Santamaria ramiro <\/li>\n<li>Jos\u00e9 Mar\u00eda Arandes esteban (vocal)<\/li>\n<li>Antonio  ricardo Guerrero ruiz (vocal)<\/li>\n<li>armando Borena minadeo (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Jos\u00e9 Ignacio Villacampa Elfali En este trabajo se han estudiado catalizadores de ni, preparados por el m\u00e9todo [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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