{"id":1850,"date":"2010-07-15T00:00:00","date_gmt":"2010-07-15T00:00:00","guid":{"rendered":"https:\/\/newsroom.ferrovial.com\/news\/fabrican-un-cemento-ecologico-que-reduce-hasta-un-100-las-emisiones-de-co2\/"},"modified":"2022-12-21T10:35:02","modified_gmt":"2022-12-21T09:35:02","slug":"fabrican-un-cemento-ecologico-que-reduce-hasta-un-100-las-emisiones-de-co2","status":"publish","type":"new","link":"https:\/\/newsroom.ferrovial.com\/es\/noticias\/fabrican-un-cemento-ecologico-que-reduce-hasta-un-100-las-emisiones-de-co2\/","title":{"rendered":"Fabrican un cemento ecol\u00f3gico que reduce hasta un 100% las emisiones de CO2."},"content":{"rendered":"    <section class=\"wysiwyg text-editor \" id=\"\">\n        <div class=\"container container--narrow container--p-10\">\n            <p>La empresa Tecnalia en colaboraci\u00f3n con el Consejo Superior de Investigaciones Cient\u00edficas (CSIC), ha desarrollado un nuevo tipo de cementos respetuosos con el medio ambiente que permiten reducir hasta en un 100% las emisiones directas de CO2 a la atm\u00f3sfera.<\/p>\n<p> La investigaci\u00f3n llevada a cabo, a desembocado en el desarrollo de dos nuevas patentes basadas en una mejora de las propiedades mec\u00e1nicas del cemento mediante la utilizaci\u00f3n de nanotecnolog\u00eda, y bajo las premisas de sostenibilidad y respeto al medio ambiente.<\/p>\n<p>En la elaboraci\u00f3n de dichos cementos ecol\u00f3gicos, se ha sustituido la piedra caliza como materia prima, por residuos s\u00f3lidos de centrales t\u00e9rmicas; de \u00e9sta forma se obtiene un triple objetivo: aprovechamiento de los residuos a trav\u00e9s de su reciclaje (se prev\u00e9 que en 2010 se generar\u00e1n cerca de 800 millones de toneladas de residuos s\u00f3lidos en \u00e9stas centrales t\u00e9rmicas, de las cuales la mitad ir\u00e1 a parar al vertedero), contribuir a la preservaci\u00f3n de los recursos naturales del planeta (evita el consumo de la piedra caliza) y evitar la emisi\u00f3n directa de gases de efecto invernadero a la atm\u00f3sfera, a trav\u00e9s de la eliminaci\u00f3n de la valorizaci\u00f3n de la materia prima (se calcula que el 5% de total de emisiones de CO2 a nivel mundial proviene de la industria del cemento).<\/p>\n<p>Asimismo, el nuevo proceso reducir\u00e1 en aproximadamente un 50% la demanda energ\u00e9tica en el proceso de s\u00edntesis del cemento tradicional.<\/p>\n<p>Fuente:<br \/>\n  <a href=\"http:\/\/www.construible.es\/noticias\/tecnalia-investiga-un-cemento-ecologico-que-reduce\" title=\"Construible.es\">Construible.es<\/a><\/p>\n        <\/div>\n    <\/section>\n","protected":false},"excerpt":{"rendered":"","protected":false},"featured_media":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","nivel-2":[936],"nivel-5":[],"nivel-1":[],"nivel-3":[],"nivel-4":[],"class_list":["post-1850","new","type-new","status-publish","hentry","nivel-2-conservacion-del-medio-ambiente"],"acf":[],"yoast_head":"<title>Fabrican un cemento ecol\u00f3gico que reduce hasta un 100% las emisiones de CO2. 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