{"id":3030,"date":"2019-07-19T09:04:54","date_gmt":"2019-07-19T09:04:54","guid":{"rendered":"http:\/\/www.adtechamm.com\/?p=3030"},"modified":"2019-07-19T10:28:47","modified_gmt":"2019-07-19T10:28:47","slug":"aluminium-refining-process","status":"publish","type":"post","link":"https:\/\/www.adtechamm.com\/es\/aluminium-refining-process\/","title":{"rendered":"Proceso de refinado del aluminio"},"content":{"rendered":"<p>Proceso de refinado del aluminio<\/p>\n<p>Proceso de refinado del aluminio: proceso electrol\u00edtico<br \/>\nEn este proceso, el ox\u00edgeno presente en la al\u00famina reacciona con los \u00e1nodos y c\u00e1todos de carbono, formando CO\u2082 y aluminio.<br \/>\nLa al\u00famina se transporta desde los silos de almacenamiento y se introduce en una tolva de mineral situada en el centro, sobre la celda.<br \/>\nA continuaci\u00f3n, el dep\u00f3sito abastece a la celda de al\u00famina seg\u00fan sea necesario.<br \/>\nSe introducen en la celda polvo de criolita (fluoruro de sodio) y al\u00famina.<br \/>\nSe aplica una corriente el\u00e9ctrica continua de baja tensi\u00f3n y alto amperaje a la barra colectora del \u00e1nodo, desde donde se transmite al bloque de \u00e1nodos, mientras que la supervisi\u00f3n de la temperatura de la barra colectora de corriente continua de la fundici\u00f3n de aluminio se lleva a cabo en la sala de control.<br \/>\nLa corriente pasa desde el bloque del \u00e1nodo, a trav\u00e9s de la mezcla de criolita y al\u00famina, hasta el c\u00e1todo, y en el proceso la al\u00famina se reduce, convirti\u00e9ndose en aluminio fundido.<br \/>\nEl aluminio fundido desciende hasta el fondo de la celda, desde donde se extrae mediante un sif\u00f3n y se vierte en un crisol, para ser transportado en estado fundido hasta la sala de fundici\u00f3n, donde se somete al siguiente proceso.<\/p>\n<p><img class=\"alignnone wp-image-2937 size-full\" title=\"Proceso de refinado del aluminio\" src=\"http:\/\/www.adtechamm.com\/wp-content\/uploads\/2017\/12\/20171220What-Is-Smelting-State-Metal-Industries.jpg\" alt=\"Proceso de refinado del aluminio\" width=\"600\" height=\"393\" srcset=\"https:\/\/www.adtechamm.com\/wp-content\/uploads\/2017\/12\/20171220What-Is-Smelting-State-Metal-Industries.jpg 600w, https:\/\/www.adtechamm.com\/wp-content\/uploads\/2017\/12\/20171220What-Is-Smelting-State-Metal-Industries-300x197.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p><a href=\"http:\/\/www.adtechamm.com\/es\/portfolio_page\/refining-flux\/\">Proceso de refinado del aluminio<\/a>\u2013 Fundici\u00f3n de aluminio<br \/>\nEl aluminio fundido del crisol se vierte en un horno reverberante, que suele estar situado en la secci\u00f3n de fundici\u00f3n de la planta de fundici\u00f3n.<br \/>\nSe trata de un horno sencillo formado por una caja de acero revestida con ladrillos refractarios tanto por dentro como por fuera, que cuenta con dos o tres quemadores de gas empotrados en las paredes laterales.<br \/>\nEn la parte delantera hay una puerta de carga que se puede bajar y subir seg\u00fan sea necesario, y en la parte trasera hay un punto de descarga que permite suministrar el metal al equipo de fundici\u00f3n.<br \/>\nLa temperatura del horno se mantiene ligeramente por encima de los 600 \u00b0C mientras se extraen muestras del aluminio fundido para evaluar las propiedades del metal. Se adoptan todas las medidas necesarias para eliminar las impurezas.<br \/>\nUna vez alcanzada la pureza requerida, se realiza la colada del horno y el aluminio fundido se moldea en lingotes, palanquillas o bloques rectangulares, seg\u00fan los requisitos del cliente.<br \/>\nA continuaci\u00f3n, los lingotes y bloques se cortan a medidas est\u00e1ndar, se marcan con los datos de la fundici\u00f3n y se colocan en pal\u00e9s para su transporte a las distintas plantas de extrusi\u00f3n de aluminio.<br \/>\nA continuaci\u00f3n se muestra un ejemplo de horno de reverberaci\u00f3n.<\/p>","protected":false},"excerpt":{"rendered":"<p>Aluminium Refining Process Aluminium Refining Process- Electrolytic Process In this process the oxygen in the alumina reacts with the carbon anodes and cathodes forming CO2 and aluminum. The alumina is conveyed from the storage silos and fed into an ore bin centrally located over the&#8230;<\/p>","protected":false},"author":1,"featured_media":2937,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[52],"tags":[757,758,756,759],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Aluminium Refining Process-AdTech Metallurgical Materials Co.,Ltd.<\/title>\n<meta name=\"description\" content=\"Aluminium Refining Process The molten aluminum in the crucible is poured into a reverberatory furnace, usually located in the cast house section.......\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.adtechamm.com\/es\/aluminium-refining-process\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta 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