{"id":34491,"date":"1998-01-01T00:00:00","date_gmt":"1998-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/aprovechamiento-de-isoparafinas-ligeras-mediante-reacciones-de-oxidacion-catalizadas-con-materiales-zeoliticos-de-titanio-y-aluminio\/"},"modified":"1998-01-01T00:00:00","modified_gmt":"1998-01-01T00:00:00","slug":"aprovechamiento-de-isoparafinas-ligeras-mediante-reacciones-de-oxidacion-catalizadas-con-materiales-zeoliticos-de-titanio-y-aluminio","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ingenieria-y-tecnologia-quimicas\/aprovechamiento-de-isoparafinas-ligeras-mediante-reacciones-de-oxidacion-catalizadas-con-materiales-zeoliticos-de-titanio-y-aluminio\/","title":{"rendered":"Aprovechamiento de isoparafinas ligeras mediante reacciones de oxidacion catalizadas con materiales zeoliticos de titanio y aluminio."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Juan  Antonio Melero Hern\u00e1ndez <\/strong><\/h2>\n<p>La adici\u00f3n obligada de compuestos oxigenados en la formulaci\u00f3n de las gasolinas se muestra como una de las medidas m\u00e1s importantes con objeto de reducir el efecto contaminante de las emisiones gaseosas de los veh\u00edculos a motor, especialmente los \u00e9teres terciarios tales como el metil-terc-butil \u00e9ter (mtbe) y el terc-amil metil \u00e9ter (tame) por sus excelentes propiedades antidetonantes y su compatibilidad con las gasolinas comerciales. La adici\u00f3n de estos compuestos aumenta el n\u00famero de octano y tiene importantes repercusiones ambientales (disminuci\u00f3n de las emisiones de co, benceno y arom\u00e1ticos). El creciente inter\u00e9s de este tipo de compuestos oxigenados ha hecho que su demanda se dispare en los \u00faltimos a\u00f1os lo que ha obligado a la b\u00fasqueda de nuevas materias primas y de m\u00e9todos alternativos de s\u00edntesis. En este contexto, en la presente tesis doctoral se informa de los resultados obtenidos en un m\u00e9todo alternativo para la s\u00edntesis de mtbe y tame por oxidaci\u00f3n de las correspondientes isoparafinas (isobutano e isopentano) con diferentes agentes oxidantes y utilizando un \u00fanico sistema catal\u00edtico basado en materiales zeol\u00edticos de titanio y aluminio (al-ts-1) y al-ti-beta) cuya s\u00edntesis y caracterizaci\u00f3n, tambi\u00e9n ha sido ampliamente estudiada.  los resultados obtenidos en este proceso alternativo son prometedores y muestran su viabilidad.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Aprovechamiento de isoparafinas ligeras mediante reacciones de oxidacion catalizadas con materiales zeoliticos de titanio y aluminio.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Aprovechamiento de isoparafinas ligeras mediante reacciones de oxidacion catalizadas con materiales zeoliticos de titanio y aluminio. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Juan  Antonio Melero Hern\u00e1ndez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Complutense de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1998<\/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>Gabriel Ovejero Escudero<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Guillermo Calleja Pardo <\/li>\n<li>Bradley Chmelka (vocal)<\/li>\n<li>Fernando Ruiz Fernandez (vocal)<\/li>\n<li>Jos\u00e9 Mar\u00eda Marinas Rubio (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Juan Antonio Melero Hern\u00e1ndez La adici\u00f3n obligada de compuestos oxigenados en la formulaci\u00f3n de las gasolinas se [&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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