{"id":142540,"date":"1993-01-01T00:00:00","date_gmt":"1993-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/copolimerizacion-de-etileno-y-alfa-olefinas-a-alta-temperatura-con-catalizadores-organometalicos\/"},"modified":"1993-01-01T00:00:00","modified_gmt":"1993-01-01T00:00:00","slug":"copolimerizacion-de-etileno-y-alfa-olefinas-a-alta-temperatura-con-catalizadores-organometalicos","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ingenieria-y-tecnologia-quimicas\/copolimerizacion-de-etileno-y-alfa-olefinas-a-alta-temperatura-con-catalizadores-organometalicos\/","title":{"rendered":"Copolimerizacion de etileno y alfa-olefinas a alta temperatura con catalizadores organometalicos."},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Amo Fernandez Bernardo Del <\/strong><\/h2>\n<p>La presente investigacion tiene por objeto el desarrollo de un proceso de copolimerizacion de etileno y alfa-olefinas (principalmente buteno-1), a temperaturas y presiones superiores a 200 grados c y 500 kg\/cm2 respectivamente, para la obtencion de polietileno lineal de baja densidad. Para conseguir este objetivo se ha planteado un programa que consta de: seleccion de catalizadores ziegler comerciales y sintesis de algunos nuevos, preparacion de suspensiones estables de estos catalizadores para ser bombeados a alta presion, seleccion de compuestos adecuados para inhibir la reaccion a la salida del reactor y obtencion de suficiente cantidad de copolimero para caracterizarlo.  debiendo desarrollarse las siguientes tecnicas experimentales: de prepolimerizacion, de polimerizacionen laboratorio a 200 grados centigrados y presion atmosferica, de copolimerizacion en planta piloto a 200 grados centigrados y presiones superiores a 500 kg\/cm2.  finalmente se desarrollaron tres modelos cineticos capaces de predecir la conversion de los monomeros y las caracteristicas del copolimero obtenido en funcion de las condiciones de operacion de un r reactor industrial.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Copolimerizacion de etileno y alfa-olefinas a alta temperatura con catalizadores organometalicos.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Copolimerizacion de etileno y alfa-olefinas a alta temperatura con catalizadores organometalicos. <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Amo Fernandez Bernardo Del <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Complutense de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1993<\/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> Delgado Oyague Juan  Antonio<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Jos\u00e9 Luis Sotelo Sancho <\/li>\n<li>Jacinto Monge Gutierrez (vocal)<\/li>\n<li>Irmina Hernandez Fuentes (vocal)<\/li>\n<li> Gomez Fatou Jos\u00e9 Mar\u00eda (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Amo Fernandez Bernardo Del La presente investigacion tiene por objeto el desarrollo de un proceso de copolimerizacion [&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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