{"id":703185,"date":"2026-03-31T15:07:49","date_gmt":"2026-03-31T15:07:49","guid":{"rendered":"https:\/\/www.metaflotech.com\/?p=703185"},"modified":"2026-05-10T06:17:26","modified_gmt":"2026-05-10T06:17:26","slug":"extractech-extraccion-de-oro-mejorada-en-mineral-refractario","status":"publish","type":"post","link":"https:\/\/www.metaflotech.com\/es\/extractech-enhanced-gold-extraction-in-refractory-ore\/","title":{"rendered":"ExtracTech Extracci\u00f3n mejorada de oro en mineral refractario"},"content":{"rendered":"
\n

 <\/p>\n

\"\"<\/a><\/p>\n

 <\/p>\n

El biopol\u00edmero ExtracTech de MetaFLO demostr\u00f3 una eficacia sustancial para el proceso de extracci\u00f3n de oro, apoyando pr\u00e1cticas seguras y sostenibles.<\/strong><\/h4>\n

Ubicaci\u00f3n<\/span><\/strong><\/h3>\n

Concei\u00e7\u00e3o do Par\u00e1, MG \u2013 Brasil<\/p>\n

Desaf\u00edo<\/span><\/strong><\/h3>\n

Se sabe que el proceso de lixiviaci\u00f3n de oro con cianuro causa graves impactos ambientales y en la salud humana. La cianuraci\u00f3n de oro, como se llama este proceso, se utiliza para extraer oro de mineral en bruto extra\u00eddo de la tierra. El cianuro disuelve el oro dentro del mineral, extray\u00e9ndolo en forma l\u00edquida. Luego, el oro se trata para eliminar el cianuro al que estuvo expuesto, pero su extracci\u00f3n eficiente de minerales refractarios es m\u00e1s dif\u00edcil.<\/p>\n

Soluci\u00f3n<\/span><\/strong><\/h3>\n

Este estudio se centr\u00f3 en la extracci\u00f3n de oro de mineral refractario con alta concentraci\u00f3n de ars\u00e9nico utilizando 240 g\/ton de ExtracTech, un aditivo biopolim\u00e9rico ecol\u00f3gico de MetaFLO para el proceso de extracci\u00f3n de oro. El biopol\u00edmero act\u00faa como un superoxidante, realiza reacciones qu\u00edmicas con las part\u00edculas de oro, dejando el metal de inter\u00e9s m\u00e1s expuesto para que reaccione m\u00e1s f\u00e1cilmente con cianuro en el proceso de lixiviaci\u00f3n. No se requiere equipo adicional para su aplicaci\u00f3n.<\/p>\n

Resultado<\/strong><\/span><\/h3>\n

\u2713 RECUPERACI\u00d3N DE METALES PRECIOSOS<\/h4>\n

El biopol\u00edmero fue capaz de aumentar 0.23 g\/ton en la recuperaci\u00f3n de oro en comparaci\u00f3n con el m\u00e9todo de recuperaci\u00f3n actual de la compa\u00f1\u00eda minera, al tiempo que permit\u00eda una mayor pureza del metal.<\/p>\n

\u2713 PRODUCTIVIDAD<\/h4>\n

En este estudio, ExtracTech permiti\u00f3 obtener una mejora de 5,341 TP3T en la eficiencia en comparaci\u00f3n con otros aditivos, como el per\u00f3xido de hidr\u00f3geno y la cal, y supuso un aumento de 5,71 TP3T en la extracci\u00f3n de oro en comparaci\u00f3n con los m\u00e9todos de concentraci\u00f3n gravim\u00e9tricos.<\/p>\n

\u2713 SOSTENIBILIDAD<\/h4>\n

Adem\u00e1s de ser respetuoso con el medio ambiente, el aditivo ExtracTech, utilizado en el proceso de extracci\u00f3n de metales preciosos, redujo el consumo de cianuro en 20% en el proceso de cianuraci\u00f3n.
\n 
\n<\/p>\n

<\/i><\/span> Descargar el archivo del caso de estudio<\/h4>\n

<\/a><\/p>","protected":false},"excerpt":{"rendered":"

El biopol\u00edmero ExtracTech de MetaFLO demostr\u00f3 una eficacia sustancial para el proceso de extracci\u00f3n de oro, apoyando pr\u00e1cticas seguras y sostenibles.<\/p>","protected":false},"author":1,"featured_media":702727,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[22],"tags":[164,160,115],"class_list":["post-703185","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-case-studies","tag-extractech","tag-gold","tag-mining"],"acf":[],"yoast_head":"\nExtracTech Enhanced Gold Extraction in Refractory Ore | MetaFLO<\/title>\n<meta name=\"description\" content=\"MetaFLO\u2019s ExtracTech biopolymer demonstrated substantial efficacy for the gold extraction process, supporting safe and sustainable practices.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, 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