{"id":898,"date":"1994-01-01T00:00:00","date_gmt":"1994-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/1994\/01\/01\/aprovechamiento-de-recursos-geologicos-andaluces-concentracion-de-celestina\/"},"modified":"1994-01-01T00:00:00","modified_gmt":"1994-01-01T00:00:00","slug":"aprovechamiento-de-recursos-geologicos-andaluces-concentracion-de-celestina","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-tecnologicas\/aprovechamiento-de-recursos-geologicos-andaluces-concentracion-de-celestina\/","title":{"rendered":"Aprovechamiento de recursos geologicos andaluces. concentracion de celestina"},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Calero De Hoces Monica <\/strong><\/h2>\n<p>Se ha estudiado inicialmente la caracterizacion del sistema solido-fluido constituido por los minerales celestina y calcita en un ba\u00f1o de flotacion, con objeto de obtener parametros de sedimentacion de aplicacion a la separacion entre ambos minerales. A continuacion se estudio la flotacion de los minerales puros y por separado, asi como sus mezclas, con oleato sodico como colector y quebracho y silicato sodico como agentes depresores.  finalmente, basandose en los datos preliminares, se procede al analisis de la flotacion del mineral real (como se encuentra en el yacimiento) y del mineral real con tratamiento previo mediante liquidos densos. De los resultados obtenidos se deduce que se pueden alcanzar concentraciones en celestina superiores al 80%, asi como la baja selectividad de los depresores usados.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Aprovechamiento de recursos geologicos andaluces. concentracion de celestina<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Aprovechamiento de recursos geologicos andaluces. concentracion de celestina <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Calero De Hoces Monica <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Granada<\/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>Francisco Hern\u00e1inz Berm\u00fadez De Castro<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Juan Pereda Mar\u00edn <\/li>\n<li>Jos\u00e9 Luis V\u00edlchez Quero (vocal)<\/li>\n<li>Vicente Bravo Rodr\u00edguez (vocal)<\/li>\n<li>Francisco Carranza Mora (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Calero De Hoces Monica Se ha estudiado inicialmente la caracterizacion del sistema solido-fluido constituido por los minerales [&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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