{"id":2102,"date":"1994-01-01T00:00:00","date_gmt":"1994-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/1994\/01\/01\/relaciones-entre-composicion-propiedades-y-comportamiento-de-breas-de-alquitran-de-carbon\/"},"modified":"1994-01-01T00:00:00","modified_gmt":"1994-01-01T00:00:00","slug":"relaciones-entre-composicion-propiedades-y-comportamiento-de-breas-de-alquitran-de-carbon","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/quimica\/relaciones-entre-composicion-propiedades-y-comportamiento-de-breas-de-alquitran-de-carbon\/","title":{"rendered":"Relaciones entre composicion, propiedades y comportamiento de breas de alquitran de carbon"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Alfonso Dominguez Padilla <\/strong><\/h2>\n<p>Con el objeto de estudiar las relaciones entre la composicion quimica de las breas y propiedades y comportamiento, se lleva a cabo un extenso trabajo de caracterizacion de las mismas mediante diversas tecnicas instrumentales: cromatografia de gases (cg), cromatografia de gases\/espectrometria de masas (cg\/em), espectroscopia infrarroja con transformada de fourier (irtf) y analisis termico (at). Se identifican la mayoria de los compuestos que constituyen la fraccion volatil del extracto de las breas en disolventes organicos y se calculan los factores de respuesta para estos compuestos aromaticos policiclicos a fin de realizar un analisis cromatografico cuantitativo. Asimismo, se proporciona el peso molecular y los indices de retencion de cada uno de los compuestos identificados.  se realiza un analisis semicuantitativo de las citadas breas por irtf asi como de los residuos y extractos obtenidos por el tratamiento con varios disolventes organicos, proporcionando una adecuada informacion sobre la concentracion de las diversas funcionalidades en las diferentes muestras analizadas.  los resultados obtenidos por las diversas tecnicas analiticas permiten establecer correlaciones entre la composicion de las breas y su comportamiento, termico o frente a disolventes, al mismo tiempo que se comprueba la complementariedad de las informaciones obtenidas.  finalmente, se constata que la valoracion de la fraccion volatil del extracto en disolventes organicos de cierta capacidad extractiva por cromatografia de gases, es una aproximacion valida para entender las propiedades y comportamiento de las breas.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Relaciones entre composicion, propiedades y comportamiento de breas de alquitran de carbon<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Relaciones entre composicion, propiedades y comportamiento de breas de alquitran de carbon <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Alfonso Dominguez Padilla <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Oviedo<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1994<\/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> Guillen Loren M. Dolores<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal:  Arias Ergueta Pedro Luis <\/li>\n<li> Miranda Ib\u00e1\u00f1ez Jos\u00e9 Luis (vocal)<\/li>\n<li>Manuel Dabrio Ba\u00f1uls (vocal)<\/li>\n<li> Fa\u00f1anas Vizcarra Fco. Javier (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Alfonso Dominguez Padilla Con el objeto de estudiar las relaciones entre la composicion quimica de las breas [&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":[6775,8846,17,416],"tags":[9003,5972,9006,9004,1966,9005],"class_list":["post-2102","post","type-post","status-publish","format-standard","hentry","category-organometalicos","category-oviedo","category-quimica","category-quimica-organica","tag-alfonso-dominguez-padilla","tag-arias-ergueta-pedro-luis","tag-fananas-vizcarra-fco-javier","tag-guillen-loren-m-dolores","tag-manuel-dabrio-banuls","tag-miranda-ibanez-jose-luis"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/2102","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=2102"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/2102\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=2102"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=2102"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=2102"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}