{"id":42715,"date":"2018-03-09T09:44:43","date_gmt":"2018-03-09T09:44:43","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/resines-de-bescanvi-ionic-amb-selectivitat-dependent-de-la-temperatura\/"},"modified":"2018-03-09T09:44:43","modified_gmt":"2018-03-09T09:44:43","slug":"resines-de-bescanvi-ionic-amb-selectivitat-dependent-de-la-temperatura","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/quimica\/resines-de-bescanvi-ionic-amb-selectivitat-dependent-de-la-temperatura\/","title":{"rendered":"Resines de bescanvi i\u00f3nic amb selectivitat dependent de la temperatura"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Ana Gonzalo Ruaix <\/strong><\/h2>\n<p>El intercambio i\u00f3nico es una alternativa interesante a los t\u00edpicos procesos no selectivos de preocipitaci\u00f3n para la eliminaci\u00f3n de metales pesados en diferentes tipos de efluentes. Aunque esta t\u00e9cnica permite la recuperaci\u00f3n de los metales, sus aplicaciones qu\u00edmicos en la regeneraci\u00f3n de los intercambiadores. en esta tesis se han caracterizado las propiedades termodependientes de resinas quelatantes y resinas impregnadas, las cuales pueden solucionar el problema de baja selectividad. Se ha demostrado que dichas propiedades temordependientes puden ser predichas a partir de datos termodin\u00e1micos de ligandos  an\u00e1logos en disoluci\u00f3n. Adem\u00e1s, esta caracterizaci\u00f3n ha hecho posible la aplicaci\u00f3n de estos sistemas de intercambio i\u00f3nico al dise\u00f1o de tecnolog\u00edas m\u00e1s limpias (m\u00e1s compatibles con el medio ambiente) basadas en la posibilidad de desplazar la reacci\u00f3n de intercambio i\u00f3nico por efecto de la temperatura y suprimiendo total o parcialmente la etapa de regeneraci\u00f3n. adem\u00e1s se han modelizado estos procesos a temperatura dual (basados  en cambios de temperatura) mediante el desarrollo de modelos matem\u00e1ticos y f\u00edsicos.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Resines de bescanvi i\u00f3nic amb selectivitat dependent de la temperatura<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Resines de bescanvi i\u00f3nic amb selectivitat dependent de la temperatura <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Ana Gonzalo Ruaix <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Aut\u00f3noma de barcelona<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 15\/02\/1999<\/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>Manuel Valiente Malmagro<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: marcelo Blanco romia <\/li>\n<li>Ana Mar\u00eda Sastre requena (vocal)<\/li>\n<li>damia Barcelo culleres (vocal)<\/li>\n<li>peter Krejsa (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Ana Gonzalo Ruaix El intercambio i\u00f3nico es una alternativa interesante a los t\u00edpicos procesos no selectivos 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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