{"id":8137,"date":"1995-01-01T00:00:00","date_gmt":"1995-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/1995\/01\/01\/estudio-de-las-estructuras-de-azufre-en-el-carbon-y-de-su-evolucion-en-procesos-de-pirolisis\/"},"modified":"1995-01-01T00:00:00","modified_gmt":"1995-01-01T00:00:00","slug":"estudio-de-las-estructuras-de-azufre-en-el-carbon-y-de-su-evolucion-en-procesos-de-pirolisis","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-tecnologicas\/estudio-de-las-estructuras-de-azufre-en-el-carbon-y-de-su-evolucion-en-procesos-de-pirolisis\/","title":{"rendered":"Estudio de las estructuras de azufre en el carbon y de su evolucion en procesos de pirolisis."},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Bonet Ansodi Ana Julia <\/strong><\/h2>\n<p>La presente memoria muestra las investigaciones realizadas sobre la distribucion de las formas de azufre presentes en carbones aragoneses y su evolucion y estabilidad termica en procesos de pirolisis. La finalidad perseguida con este trabajo es lograr un mayor conocimiento del azufre al objeto de poder establecer estrategias posteriores de desulfuracion.  el comportamiento termico y evolucion de las estructuras de azufre del carbon se ha estudiado mediante procesos de degradacion termica programada en diferentes atmosferas:  inerte oxidante y reductora. El seguimiento de la evolucion de las estructuras de azufre en el curso de estas reacciones se ha llevado a cabo mediante diversas tecnicas analiticas acopladas en lineas tales como electrodo selectivo de azufre (sulfuros) y espectroscopia irtf (compuestos oxigenados de azufre).  se han realizado estudios relativos a la cinetica del desprendimiento de azufre, tambien se ha abordado la utilizacion de tecnicas no degradativas basadas en rayos x para la determinacion directa de azufre organico en el carbon.  la distincion de las diversas funcionalidades de azufre organico se ha investigado mediante espectroscopia fotoelectronica de rayos x (xps).  finalmente, se ha preparado mediante mezcla un carbon tipo representativo de la produccion minera de teruel y se ha sometido a pirolisis en reactores a escala de laboratorio y de planta piloto al objeto de evaluar las desulfuraciones posibles de alcanzar mediante pirolisis a baja temperatura.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Estudio de las estructuras de azufre en el carbon y de su evolucion en procesos de pirolisis.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Estudio de las estructuras de azufre en el carbon y de su evolucion en procesos de pirolisis. <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Bonet Ansodi Ana Julia <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Zaragoza<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1995<\/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> Ibarra Lamata Jos\u00e9 Vicente<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Fernando Alegria Felices <\/li>\n<li> Palacios Latasa Jos\u00e9 Mar\u00eda (vocal)<\/li>\n<li>Jos\u00e9 Francisco Mastral Lajusticia (vocal)<\/li>\n<li>  (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Bonet Ansodi Ana Julia La presente memoria muestra las investigaciones realizadas sobre la distribucion de las formas [&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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