{"id":80982,"date":"2018-03-10T00:04:48","date_gmt":"2018-03-10T00:04:48","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/gasificacion-con-co2-de-carbonizados-de-lignina-kraft-de-eucalipto\/"},"modified":"2018-03-10T00:04:48","modified_gmt":"2018-03-10T00:04:48","slug":"gasificacion-con-co2-de-carbonizados-de-lignina-kraft-de-eucalipto","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ingenieria-y-tecnologia-quimicas\/gasificacion-con-co2-de-carbonizados-de-lignina-kraft-de-eucalipto\/","title":{"rendered":"Gasificacion con co2 de carbonizados de lignina kraft de eucalipto"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Patricia Alvarez Tallada <\/strong><\/h2>\n<p>La investigaci\u00f3n recogida en la memoria se centra en el estudio del efecto catal\u00edtico que la materia inoorg\u00e1nica(principalmente sales de sodio) ejerce sobre la gasificaci\u00f3n parcial con co2 de los carbonizados procedentes de lignina kraft de eucalipto. En este sentido, se ha investigado la influencia del tratamiento t\u00e9rmico empleado en la preparaci\u00f3n de los carbonizados, de la materia prima de partida y del contenido, composici\u00f3n y distribuci\u00f3n de materia inorg\u00e1nico en los mismos, sobre su reactividad con co2.  la carbonizaci\u00f3n en dos etapas de la lignina kraft produce carbonizados con una reactividad m\u00e1s alta que los preparados por carbonizaci\u00f3n directa. los resultados sugieren que el na en forma del sulfato constituye la fase activa que cataliza la reacci\u00f3n de gasificaci\u00f3n en los carbonizados de lignina kraft. El sultafo actuar\u00eda como donante de ox\u00edgeno a la superficia del carb\u00f3n, reduci\u00e9ndose \u00e9ste a sulfuro. Adem\u00e1s, aumenta la proporci\u00f3n de co y co2 provenientes de la descomposici\u00f3n de los complejos superficiales formados durante el proceso de gasificaci\u00f3n. Este aumento es mayor en el caso de los carbonizados en dos etapas siendo los complejos oxigenados m\u00e1s l\u00e1biles que en los carbonizados de reactividad media y baja.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Gasificacion con co2 de carbonizados de lignina kraft de eucalipto<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Gasificacion con co2 de carbonizados de lignina kraft de eucalipto <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Patricia Alvarez Tallada <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 M\u00e1laga<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 22\/10\/1999<\/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>Juan  Jose Rodriguez Jimenez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Antonio Jimenez lopez <\/li>\n<li>Juan Adanez elorza (vocal)<\/li>\n<li>rodrigo Rico  g\u00f3mez (vocal)<\/li>\n<li> Casas de pedro Jos\u00e9 Antonio (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Patricia Alvarez Tallada La investigaci\u00f3n recogida en la memoria se centra en el estudio del efecto catal\u00edtico [&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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