{"id":82669,"date":"2000-01-01T00:00:00","date_gmt":"2000-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/estudio-de-la-separacion-de-cloroformo-de-disoluciones-acuosas-mediante-per-destilacion\/"},"modified":"2000-01-01T00:00:00","modified_gmt":"2000-01-01T00:00:00","slug":"estudio-de-la-separacion-de-cloroformo-de-disoluciones-acuosas-mediante-per-destilacion","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ingenieria-y-tecnologia-quimicas\/estudio-de-la-separacion-de-cloroformo-de-disoluciones-acuosas-mediante-per-destilacion\/","title":{"rendered":"Estudio de la separacion de cloroformo de disoluciones acuosas mediante per-destilacion."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Gema Ruiz Gutierrez <\/strong><\/h2>\n<p>Se ha realizado el estudiode la separaci\u00f3n de cloroformo de disoluciones acuosas, combinando la separaci\u00f3n conseguida a trav\u00e9s de la transformaci\u00f3n luido-vapor en condiciones de baja presi\u00f3n, con la selectividad proporcionada por la permeaci\u00f3n de los vapores a trav\u00e9s de una membrana microporosa. La operaci\u00f3n resultante se ha denominado per-destilaci\u00f3n. El estudio experimental del sistema se ha llevado a cabo en un m\u00f3dulo de fibras huecas, realizando experimentos en discontinuo en los que se ha analizado la influencia de las principales variables de operaci\u00f3n: a) caudal de la fase l\u00edquida de alimentaci\u00f3n, b) temperatura de la misma fase, c) concentraci\u00f3n inicial de cloroformo en la fase acuosa y d) presi\u00f3n en la fase de permeado.  se ha llevado a cabo el modelado cin\u00e9tico del flujo de cloroformo en el sistema. La descripci\u00f3n del flujo de cloroformo se ha realizado a partir del planteamiento de un balance macrosc\u00f3pico considerando las resistencias al transporte de materia desde la fase acuosa de alimentaci\u00f3n hasta la fase de permeado. Esto implica la consideraci\u00f3n de las siguientes etapas en serie: i) resistencia a la difusi\u00f3n del cloroformo en la fase acuosa, ii) transformaci\u00f3n l\u00edquido-vapor, iii) difusi\u00f3n del vapor a trav\u00e9s de la membrana y iv) difusi\u00f3n en la fase de gas permeado. Se han obtenido los mejores resultados con el modelo cin\u00e9tico, que considera condiciones isotermas y el balance de materia al cloroformo con gradientes radiales de concentraci\u00f3n en el interior de las fibras, cuando la fase acuosa circula en r\u00e9gimen laminar. En r\u00e9gimen turbulento ha sido posible describir el transporte de cloroformo utilizando la correlaci\u00f3n del dittus-boetlter.#<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Estudio de la separacion de cloroformo de disoluciones acuosas mediante per-destilacion.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Estudio de la separacion de cloroformo de disoluciones acuosas mediante per-destilacion. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Gema Ruiz Gutierrez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Cantabria<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/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>Inmaculada Ortiz Uribe<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: arturo Romero salvador <\/li>\n<li> Alvarez saiz Jos\u00e9 ramon (vocal)<\/li>\n<li>Andr\u00e9s tomas Aguayo urquijo (vocal)<\/li>\n<li>Mar\u00eda  angeles Larrayoz iriarte (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Gema Ruiz Gutierrez Se ha realizado el estudiode la separaci\u00f3n de cloroformo de disoluciones acuosas, combinando la [&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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