{"id":87558,"date":"2018-03-10T00:12:21","date_gmt":"2018-03-10T00:12:21","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/equilibrio-la%c2%adquido-vapor-a-la-presion-de-10132-kpa-de-los-sistemas-binarios-constituidos-por-esteres-de-propilon-alcanos-n-alcanol-sec-alcanol\/"},"modified":"2018-03-10T00:12:21","modified_gmt":"2018-03-10T00:12:21","slug":"equilibrio-la%c2%adquido-vapor-a-la-presion-de-10132-kpa-de-los-sistemas-binarios-constituidos-por-esteres-de-propilon-alcanos-n-alcanol-sec-alcanol","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/fisica\/equilibrio-la%c2%adquido-vapor-a-la-presion-de-10132-kpa-de-los-sistemas-binarios-constituidos-por-esteres-de-propilon-alcanos-n-alcanol-sec-alcanol\/","title":{"rendered":"Equilibrio l\u00edquido-vapor a la presi\u00f3n de 101,32 kpa de los sistemas binarios constituidos por: (\u00e9steres de propilo+n-alcanos, n-alcanol, sec-alcanol)"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Salvador Galvan Herrera <\/strong><\/h2>\n<p>En esta memoria de teis doctoral, se presenta como contenido fundamental, un estudio experimental y te\u00f3rico de los equilibrio l\u00edquido-vapor (elv) isob\u00e1ricos, determinados a 101,32 kpa, de un conjunto de veintiocho mezclas binarias formadas por cuatro alcanoatos (metanoato a butanoato) de propilio con dos n-alcanos (heptano, nonano), tres alcanoles normales (etanol o butanol) y dos sec-alcanoles (propanol, butanol). Tambi\u00e9n se han medido otras cantidades termodin\u00e1micas de las mezclas, como entalp\u00edas y vol\u00famenes, para ampliar el conocimiento y mejorar la modelizaci\u00f3n de las mismas.  para el tratamiento matem\u00e1tico-termodin\u00e1mico de los datos de elv empleando los coeficientes de actividad y la funci\u00f3n adimensional de gibbs, se consider\u00f3 un comportamiento no-ideal en fase vapor. La consistencia de los valores de equilibrio se verifica con dos de los m\u00e9todos de test punto-a-punto, presentado todos los sistemas binarios una consistencia positiva. La correlaci\u00f3n de las cantidades del elv se lleva a cabo con tres modelos de composici\u00f3n local, wilson, nrtl y uniquac, y tambi\u00e9n con la ecuaci\u00f3n polin\u00f3mica de las zetas, que se modifica en este trabajo utilizando coeficientes dependientes de la temperatura. Dicha modificaci\u00f3n produce los mejores resultados en la correlaci\u00f3n de las cantidades obtenidas para el equilibrio l\u00edquido-vapor y las entalp\u00edas de mezcla. De los veintiocho sistemas estudiados, doce presentan aze\u00f3tropo de punto de ebullici\u00f3n m\u00ednimo a la presi\u00f3n de trabajo de 101,32 kpa.  la modelizaci\u00f3n te\u00f3rica se realiza mediante la aplicaci\u00f3n de dos teor\u00edas de contribuci\u00f3n de grupos, la asog y la unifac en dos de sus versiones. la predicci\u00f3n de los coeficientes de actividad realziada con dichos m\u00e9todos es aceptable con los modelos asog y el unifac-modificado, mientras que el m\u00e9todo unifac-original ocasiona la peor predicci\u00f3n con un error global del 11%.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Equilibrio l\u00edquido-vapor a la presi\u00f3n de 101,32 kpa de los sistemas binarios constituidos por: (\u00e9steres de propilo+n-alcanos, n-alcanol, sec-alcanol)<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Equilibrio l\u00edquido-vapor a la presi\u00f3n de 101,32 kpa de los sistemas binarios constituidos por: (\u00e9steres de propilo+n-alcanos, n-alcanol, sec-alcanol) <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Salvador Galvan Herrera <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Palmas de gran canaria<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 27\/11\/2000<\/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>Juan Ortega Saavedra<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: julio Casado linarejos <\/li>\n<li>arturo Romero salvador (vocal)<\/li>\n<li>Alberto Arce arce (vocal)<\/li>\n<li>Juan  Jos\u00e9 Rodriguez jimenez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Salvador Galvan Herrera En esta memoria de teis doctoral, se presenta como contenido fundamental, un estudio experimental [&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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