{"id":22518,"date":"2003-09-04T00:00:00","date_gmt":"2003-09-04T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/oxidacion-humeda-de-fenol-y-tiocianato\/"},"modified":"2003-09-04T00:00:00","modified_gmt":"2003-09-04T00:00:00","slug":"oxidacion-humeda-de-fenol-y-tiocianato","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/oviedo\/oxidacion-humeda-de-fenol-y-tiocianato\/","title":{"rendered":"Oxidaci\u00f3n h\u00fameda de fenol y tiocianato"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Jes\u00fas Vicente Santiago <\/strong><\/h2>\n<p>Las instalaciones de coquer\u00eda de las plantas sider\u00fargicas generan efluentes residuales caracterizados por su alto contenido en compuestos t\u00f3xicos que han de ser tratados antes de su vertido para adecuarse a los l\u00edmites establecidos por la legislaci\u00f3n vigente. A partir del an\u00e1lisis de la influencia de la temperatura, presi\u00f3n y concentraci\u00f3n inicial de contaminante se han determinado los par\u00e1metros que caracterizan las cin\u00e9ticas de oxidaci\u00f3n individual de fenol y tiocianato en ausencia de catalizadores y promotores. En ambos casos, para la etapa r\u00e1pida de degradaci\u00f3n, se han obtenido los \u00f3rdenes de reacci\u00f3n con respecto al contaminante principal y para el ox\u00edgeno, as\u00ed como los par\u00e1metros de arrhenius que describen la dependencia de la constante cin\u00e9tica con la temperatura. Se ha estudiado tambi\u00e9n la oxidaci\u00f3n h\u00fameda simult\u00e1nea de fenol y tiocianato incluyendo el estudio de la evoluci\u00f3n del ph del medio como variable adicional. La presencia de fenol en la oxidaci\u00f3n de tiocianato origina un fuerte efecto sin\u00e9rgico que conduce a cin\u00e9ticas muy r\u00e1pidas para la degradaci\u00f3n de dicho contaminante. Finalmente, se ha estudiado la oxidaci\u00f3n h\u00fameda de fenol en presencia de catalizadores homog\u00e9neos de cobalto, cobre y hierro, obteni\u00e9ndose los mejores resultados con sales de cobre. Se ha estudiado la influencia del ph en el estado de oxidaci\u00f3n del hierro y su influencia en la cin\u00e9tica del proceso de oxidaci\u00f3n.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Oxidaci\u00f3n h\u00fameda de fenol y tiocianato<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Oxidaci\u00f3n h\u00fameda de fenol y tiocianato <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Jes\u00fas Vicente Santiago <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Oviedo<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 09\/04\/2003<\/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>Mario Diaz Fernandez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: francesc Giralt prat <\/li>\n<li>Jos\u00e9 Mar\u00eda Arandes esteban (vocal)<\/li>\n<li>Emilio Molina grima (vocal)<\/li>\n<li>ram\u00f3n \u00e1lvarez Garc\u00eda (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Jes\u00fas Vicente Santiago Las instalaciones de coquer\u00eda de las plantas sider\u00fargicas generan efluentes residuales caracterizados por su [&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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