{"id":15764,"date":"2018-03-09T09:03:04","date_gmt":"2018-03-09T09:03:04","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/caracterizacion-interfacial-de-la-adhesion-de-emulsiones-de-interes-tecnologico\/"},"modified":"2018-03-09T09:03:04","modified_gmt":"2018-03-09T09:03:04","slug":"caracterizacion-interfacial-de-la-adhesion-de-emulsiones-de-interes-tecnologico","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/fisica\/caracterizacion-interfacial-de-la-adhesion-de-emulsiones-de-interes-tecnologico\/","title":{"rendered":"Caracterizaci\u00f3n interfacial de la adhesi\u00f3n de emulsiones de inter\u00e9s tecnol\u00f3gico"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Miguel \u00e1ngel Rodr\u00edguez Valverde <\/strong><\/h2>\n<p>La importancia y transcendencia de las emulsiones queda patente en \u00e1mbitos como la alimentaci\u00f3n, la cosm\u00e9tica, la fotograf\u00eda, la agricultura incluso la construcci\u00f3n y reparaci\u00f3n de carreteras. Muchas de estas emulsiones est\u00e1n destinadas a la adhesi\u00f3n entre materiales mediante procesos simult\u00e1neos de separaci\u00f3n de fases y adsorci\u00f3n. La rotura de la emulsi\u00f3n origina el dep\u00f3sito de la sustancia que har\u00e1 las veces de ligante sobre dichos materiales mientras la adsorci\u00f3n de emulsivos promociona la adhesi\u00f3n facilitando dicho dep\u00f3sito.  la aparici\u00f3n de ciertas tecnolog\u00edas de construcci\u00f3n de carreteras ha coincidido con un creciente inter\u00e9s por la racionalizaci\u00f3n cient\u00edfica del veterano arte o saber hacer que ha guiado hasta la fecha la tecnolog\u00eda de emulsiones. Las motivaciones de este cambio de visi\u00f3n son, l\u00f3gicamente, econ\u00f3micas tanto por el ahorro de materiales como por el lanzamiento al mercado de un producto m\u00e1s competitivo aunque tambi\u00e9n son medioambientales. siguiendo esta idea se ha pretendido con este trabajo dar interpretaci\u00f3n f\u00edsica a los fen\u00f3menos involucrados durante la aplicaci\u00f3n en fr\u00edo de emulsiones bituminosas cati\u00f3nicas para la construcci\u00f3n y reparaci\u00f3n de carreteras, analizando el papel que desempe\u00f1an entre s\u00ed sus tres componentes principales: emulsivos, bet\u00fan y \u00e1ridos.  el objetivo de este trabajo es racionalizar el fen\u00f3meno de separaci\u00f3n de fases de una emulsi\u00f3n de bet\u00fan al extenderla sobre superficies minerales de diferente naturaleza dando argumentaci\u00f3n cient\u00edfica a los conocimientos puramente emp\u00edricos adquiridos mediante ensayos normalizados. Junto con el objetivo mencionado, esta tesis pretende ser una visi\u00f3n te\u00f3rica y bibliogr\u00e1fica de aquellas parcelas, dentro de la f\u00edsica coloidal, de inter\u00e9s para las emulsiones bituminosas abarcando desde la mojabilidad hasta la estabilidad pasando por la electrocin\u00e9tica y la adsorci\u00f3n. Al mismo tiempo, la tesis recoge mejoras a<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Caracterizaci\u00f3n interfacial de la adhesi\u00f3n de emulsiones de inter\u00e9s tecnol\u00f3gico<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Caracterizaci\u00f3n interfacial de la adhesi\u00f3n de emulsiones de inter\u00e9s tecnol\u00f3gico <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Miguel \u00e1ngel Rodr\u00edguez Valverde <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Granada<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 25\/02\/2002<\/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>Miguel Angel Cabrerizo Vilchez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: josep antoni Planell estany <\/li>\n<li>victor Mosquera tallon (vocal)<\/li>\n<li>ignacio Covian s\u00e1nchez (vocal)<\/li>\n<li>el\u00edas Unzueta etxeita (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Miguel \u00e1ngel Rodr\u00edguez Valverde La importancia y transcendencia de las emulsiones queda patente en \u00e1mbitos como 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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