{"id":13258,"date":"2001-11-10T00:00:00","date_gmt":"2001-11-10T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/estudio-comparativo-de-la-absorcion-de-dioxido-de-carbono-en-disoluciones-de-alcanolaminas-secundarias\/"},"modified":"2001-11-10T00:00:00","modified_gmt":"2001-11-10T00:00:00","slug":"estudio-comparativo-de-la-absorcion-de-dioxido-de-carbono-en-disoluciones-de-alcanolaminas-secundarias","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ingenieria-y-tecnologia-quimicas\/estudio-comparativo-de-la-absorcion-de-dioxido-de-carbono-en-disoluciones-de-alcanolaminas-secundarias\/","title":{"rendered":"Estudio comparativo de la absorci\u00f3n de di\u00f3xido de carbono en disoluciones de alcanolaminas secundarias"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Antonio S\u00e1nchez Reyes <\/strong><\/h2>\n<p>Se ha realizado el estudio experimental de la absorci\u00f3n de di\u00f3xido de carbono, a elevadas presiones parciales, por disoluciones acuosas de cuatro alcanolaminas secundarias. Las aminas ensayadas han sido: dietanolamina, diisopropanolamina, 2-metil-amino-etanol y 2-etil-amino-etanol.  el proceso de absorci\u00f3n se ha llevado a cabo en un reactor tipo tanque agitado, discontinuo respecto a ambas fases, operando con \u00e1rea interfacial plana y conocida. Se ha analizado la influencia que ejercen, sobre el proceso de absorci\u00f3n, la concentraci\u00f3n inicial de amina y la temperatura.  los resultados obtenidos han permitido determinar el r\u00e9gimen de reacci\u00f3n en cada una de las aminas ensayadas. En el caso de dietanolamina, 2-metil-amino-etanol y, 2-etil-amino-etanol el r\u00e9gimen ha resultado ser \u00abinstant\u00e1neo no isotermo\u00bb, proponi\u00e9ndose un modelo simplificado que relaciona los resultados experimentales de la densidad de flujo con la concentraci\u00f3n inicial de alcanolamina, y que al mismo tiempo permite evaluar la elevaci\u00f3n de temperatura en la interfase gas-l\u00edquido. El proceso de absorci\u00f3n en disoluciones de diisopropanolamina transcurre en r\u00e9gimen de reacci\u00f3n \u00abmoderadamente r\u00e1pido\u00bb, con una cin\u00e9tica de 2\u00c2\u00ba orden respecto a la amina, determin\u00e1ndose la cosntante cin\u00e9tica, as\u00ed como su variaci\u00f3n con la temperatura.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Estudio comparativo de la absorci\u00f3n de di\u00f3xido de carbono en disoluciones de alcanolaminas secundarias<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Estudio comparativo de la absorci\u00f3n de di\u00f3xido de carbono en disoluciones de alcanolaminas secundarias <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Antonio S\u00e1nchez Reyes <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Ja\u00e9n<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 11\/10\/2001<\/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>Sebasti\u00e1n S\u00e1nchez Villasclaras<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Fernando Camacho rubio <\/li>\n<li>Emilio Molina grima (vocal)<\/li>\n<li>enrique Herrera luque (vocal)<\/li>\n<li>leopoldo Martinez nieto (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Antonio S\u00e1nchez Reyes Se ha realizado el estudio experimental de la absorci\u00f3n de di\u00f3xido de carbono, a [&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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