{"id":8884,"date":"1995-01-01T00:00:00","date_gmt":"1995-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/1995\/01\/01\/investigacion-para-la-recuperacion-del-oro-residual-contenido-en-los-desechos-de-una-instalacion-de-concentracion-gravimetrica-de-dicho-metal-en-la-provincia-de-el-oro-ecuador\/"},"modified":"1995-01-01T00:00:00","modified_gmt":"1995-01-01T00:00:00","slug":"investigacion-para-la-recuperacion-del-oro-residual-contenido-en-los-desechos-de-una-instalacion-de-concentracion-gravimetrica-de-dicho-metal-en-la-provincia-de-el-oro-ecuador","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-tierra-y-del-espacio\/investigacion-para-la-recuperacion-del-oro-residual-contenido-en-los-desechos-de-una-instalacion-de-concentracion-gravimetrica-de-dicho-metal-en-la-provincia-de-el-oro-ecuador\/","title":{"rendered":"Investigacion para la recuperacion del oro residual contenido en los desechos de una instalacion de concentracion gravimetrica de dicho metal en la provincia de \u00abel oro\u00bb (ecuador)"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Elizabeth Pe\u00f1a Carpio <\/strong><\/h2>\n<p>El objetivo principal de esta investigacion es la recuperacion del oro residual contenido en los desechos de una instalacion de concentracion gravimetrica de dicho metal en la provincia de \u00abel oro\u00bb (ecuador). Se ha identificado la totalidad de los componentes mineralogicos que constituyen la muestra de partida.  en el producto de molienda hay que destacar la presencia de oro nativo, tanto liberado como en forma de mixtos, asi como electrum (oro y plata). Tambien existe plata en forma de seleniuros.  dada la alta ley en oro y plata, asi como tambien en cobre se ha investigado las siguientes opciones:  -lixiviacion directa con cianuro -lixiviacion directa con tiourea -flotacion diferencial y global con el fin de recuperar el cobre ademas de oro y plata de los trabajos realizados se llega a la conclusion que la flotacion no es el metodo mas adecuado, pues si bien flota el oro, su recuperacion en los concentrados tiene bajo rendimiento para altas leyes en cobre. Por la activacion natural de los sulfuros acompa\u00f1antes es dificil obtener leyes altas en cobre.  los mejores resultados en la recuperacion de oro se obtienen por lixiviacion directa. Tanto con cianuro como con tiourea. La molienda previa del mineral favorece la velocidad de extraccion.  la recuperacion de la plata es mas baja que la del oro, siendo mas eficaz la lixiviacion con cianuro que con tiourea.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Investigacion para la recuperacion del oro residual contenido en los desechos de una instalacion de concentracion gravimetrica de dicho metal en la provincia de \u00abel oro\u00bb (ecuador)<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Investigacion para la recuperacion del oro residual contenido en los desechos de una instalacion de concentracion gravimetrica de dicho metal en la provincia de \u00abel oro\u00bb (ecuador) <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Elizabeth Pe\u00f1a Carpio <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Polit\u00e9cnica de Madrid<\/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>Ramon Alvarez Rodriguez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Jos\u00e9 Manuel Prieto Ruiz <\/li>\n<li> Martin Rubi Juan  A. (vocal)<\/li>\n<li> Clemente Jul M. Del Carmen (vocal)<\/li>\n<li>Martin Fernandez Gonzalez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Elizabeth Pe\u00f1a Carpio El objetivo principal de esta investigacion es la recuperacion del oro residual contenido en [&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":[27,332,953,1218,16008,1219,3612],"tags":[30907,30904,16228,30908,30906,30905],"class_list":["post-8884","post","type-post","status-publish","format-standard","hentry","category-ciencias-de-la-tierra-y-del-espacio","category-ciencias-tecnologicas","category-geologia","category-metales-preciosos","category-politecnica-de-madrid","category-tecnologia-metalurgica","category-yacimientos-minerales","tag-clemente-jul-m-del-carmen","tag-elizabeth-pena-carpio","tag-jose-manuel-prieto-ruiz","tag-martin-fernandez-gonzalez","tag-martin-rubi-juan-a","tag-ramon-alvarez-rodriguez"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/8884","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=8884"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/8884\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=8884"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=8884"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=8884"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}