{"id":29688,"date":"2018-03-09T09:22:55","date_gmt":"2018-03-09T09:22:55","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/origen-de-los-inquemados-en-cenizas-volantes-de-centrales-termicas\/"},"modified":"2018-03-09T09:22:55","modified_gmt":"2018-03-09T09:22:55","slug":"origen-de-los-inquemados-en-cenizas-volantes-de-centrales-termicas","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/oviedo\/origen-de-los-inquemados-en-cenizas-volantes-de-centrales-termicas\/","title":{"rendered":"Origen de los inquemados en cenizas volantes de centrales termicas"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Katia Stefanova Milenkova <\/strong><\/h2>\n<p>El presente trabajo se dirige al estudio de las carecter\u00edsticas del material no quemado presente en cenizas volantes procedentes de la combusti\u00f3n de mezclas de carbones en centrales de carb\u00f3n pulverizado. En concreto se pretende determinar aquellos carbones que determinan su comportamiento.  para el desarrollo del trabajo se dispone de diferentes muestras proporcionadas por las empresas colaboradoras que incluyen los combustibles individuales, las mezclas alimentadas en las calderas y las cenizas volantes correspondientes. a trav\u00e9s del estudio mediante t\u00e9cnicas fundamentalmente petrogr\u00e1ficas de las muestras industriales, se han identificado diversas variables que contribuyen a la presencia de inquemados, como son segregaci\u00f3n durante la molienda y diferencias en al reactividad de los diferentes combustibles fundamentalmente atribuibles a variaciones de rango, teniendo la composici\u00f3n maceral un efecto subordinado al rango. Con el fin de profundizar en la influenica separada de las diversas variables de seleccionaron algunos de los combustibles individuales y se realizaron ensayos de combusti\u00f3n a escala de laboratorio utilizando un reactor de ca\u00edda libre que permite realizar combustiones a diferentes temperaturas y en atm\u00f3sfera controlada. Para la caracterizaci\u00f3n de los residuos obtenidos se utilizaron t\u00e9cnicas petrogr\u00e1ficas y termogravim\u00e9tricas a baja temperatura (550\u00c2\u00bac) que permiten establecer diferencias en la reactividad qu\u00edmica de los productos obtenidos en el reactor.  en las condiciones en las que operan las calderas los resultados han puesto de manifiesto que: i) las t\u00e9cnicas petrogr\u00e1ficas permiten determinar el origen de los inquemados generados a partir de mezclas industriales. Ii) el comportamiento pl\u00e1stico del carb\u00f3n juega un papel determinante en la conversi\u00f3n final alcanzada ya que determina el ordenamiento estructural y el desarrollo poroso alcanzado en las primeras etapas de desvolatilizaci\u00f3n. iii) la v<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Origen de los inquemados en cenizas volantes de centrales termicas<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Origen de los inquemados en cenizas volantes de centrales termicas <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Katia Stefanova Milenkova <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Oviedo<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 19\/04\/2004<\/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> Gomez Borrego M. Angeles<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: rosa Mar\u00eda Menendez lopez <\/li>\n<li>Rafael Moliner alvarez (vocal)<\/li>\n<li>vicente Cortes galeano (vocal)<\/li>\n<li>Fernando Alegria felices (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Katia Stefanova Milenkova El presente trabajo se dirige al estudio de las carecter\u00edsticas del material no quemado [&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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[8846],"tags":[25348,83827,83826,40961,9223,70119],"class_list":["post-29688","post","type-post","status-publish","format-standard","hentry","category-oviedo","tag-fernando-alegria-felices","tag-gomez-borrego-m-angeles","tag-katia-stefanova-milenkova","tag-rafael-moliner-alvarez","tag-rosa-maria-menendez-lopez","tag-vicente-cortes-galeano"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/29688","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/comments?post=29688"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/29688\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=29688"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=29688"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=29688"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}