{"id":38352,"date":"2018-03-09T09:37:52","date_gmt":"2018-03-09T09:37:52","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/petrografia-mineralogia-y-geoquimica-de-los-lignitos-de-la-cuenca-oligo-miocen-a-de-as-pontes-a-coruna-control-geologico-sobre-la-calidad-del-carbon\/"},"modified":"2018-03-09T09:37:52","modified_gmt":"2018-03-09T09:37:52","slug":"petrografia-mineralogia-y-geoquimica-de-los-lignitos-de-la-cuenca-oligo-miocen-a-de-as-pontes-a-coruna-control-geologico-sobre-la-calidad-del-carbon","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-tierra-y-del-espacio\/petrografia-mineralogia-y-geoquimica-de-los-lignitos-de-la-cuenca-oligo-miocen-a-de-as-pontes-a-coruna-control-geologico-sobre-la-calidad-del-carbon\/","title":{"rendered":"Petrografia, mineralogia y geoquimica de los lignitos de la cuenca oligo-miocen a de as pontes ( a coru\u00f1a): control geologico sobre la calidad del carbon ."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Angel Huerta Huerta <\/strong><\/h2>\n<p>En esta tesis doctoral se han estudiado los carbones de la cuenca minera de as pontes (a coru\u00f1a), explotados por endesa. Se han determinado: el ambiente de formaci\u00f3n, el rango, la composici\u00f3n maceral, la parag\u00e9nesis mineral y la composici\u00f3n en elementos mayores y traza de los lignitos de as pontes, as\u00ed como sus variaciones verticales y laterales. Para ello ha sido necesario desarrollar una metodolog\u00eda anal\u00edtica, que es aplicable al estudio de cualquier tipo de carb\u00f3n.  la integraci\u00f3n de los resultados sedimentol\u00f3gicos, estratigr\u00e1ficos, petrogr\u00e1ficos, mineral\u00f3gicos y geoqu\u00edmicos ha permitido establecer: a) los controles deposicionales y geoqu\u00edmicos de la acumulaci\u00f3n del azufre. B) el modelo de formaci\u00f3n y evoluci\u00f3n de los lignitos. Este modelo ha permitido la diferenciaci\u00f3n de cuatro etapas evolutivas, en las que las \u00e1reas pantanosas precursoras de los lignitos ten\u00edan caracter\u00edsticas diferentes. Los factores de control de la evoluci\u00f3n y de la calidad del lignito son: a) la actividad tect\u00f3nica, que controla la subsidencia, la paleogeograf\u00eda y los aportes de los abanicos aluviales que alimentan la cuenca. B) el clima, que controla el balance h\u00eddrico. C) la composici\u00f3n del \u00e1rea fuente, que controla los minerales detr\u00edticos aportados y la hidroqu\u00edmica de las aguas que alimentan la cuenca. D) el ph y la relaci\u00f3n fe2+\/so42- de las aguas singen\u00e9ticas, que controlan la formaci\u00f3n de minerales diagen\u00e9ticos y el contenido en azufre y sus formas en los lignitos.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Petrografia, mineralogia y geoquimica de los lignitos de la cuenca oligo-miocen a de as pontes ( a coru\u00f1a): control geologico sobre la calidad del carbon .<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Petrografia, mineralogia y geoquimica de los lignitos de la cuenca oligo-miocen a de as pontes ( a coru\u00f1a): control geologico sobre la calidad del carbon . <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Angel Huerta Huerta <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Barcelona<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 30\/06\/1998<\/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>Alberto Saez Ruiz<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Juan  jos\u00e9 Pueyo mur <\/li>\n<li>Mar\u00eda  rosa Mart\u00ednez  tarazona (vocal)<\/li>\n<li>montserrat Ingl\u00e9s urpinell (vocal)<\/li>\n<li>\u00e1ngel L\u00f3pez soler (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Angel Huerta Huerta En esta tesis doctoral se han estudiado los carbones de la cuenca minera de [&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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