{"id":13624,"date":"2025-12-29T00:00:01","date_gmt":"2025-12-29T03:00:01","guid":{"rendered":"https:\/\/aceroyroca.com\/?p=13624"},"modified":"2025-12-29T00:00:01","modified_gmt":"2025-12-29T03:00:01","slug":"halion-loop-hidrometalurgia-cobre-arsenico-san-juan","status":"publish","type":"post","link":"https:\/\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\/index.php\/2025\/12\/29\/halion-loop-hidrometalurgia-cobre-arsenico-san-juan\/","title":{"rendered":"Halion LooP: La tecnolog\u00eda que promete destrabar los proyectos con ars\u00e9nico en San Juan"},"content":{"rendered":"
\"Por
Por Yenhy Navas<\/strong><\/figcaption><\/figure>\n

Uno de los desaf\u00edos m\u00e1s urgentes para la miner\u00eda moderna es la crisis mundial del agua. A diferencia de la hidrometalurgia tradicional, las\u00a0<\/strong>tecnolog\u00edas hidrometal\u00fargicas est\u00e1n\u00a0<\/b>dise\u00f1adas para operar bajo esta restricci\u00f3n, por lo que\u00a0<\/b>proponen un cambio de paradigma radical: funcionar esencialmente sin efluentes l\u00edquidos y con un aporte m\u00ednimo de agua fresca.<\/p>\n

info@aceroyroca.com<\/a>
\n<\/strong><\/p>\n

<\/p>\n

\"Halion
\u00abEsta tecnolog\u00eda punta a un consumo neto de agua fresca que es solamente una fracci\u00f3n del requerido por circuitos tradicionales de capacidad equivalente, una ventaja cr\u00edtica en regiones de escasez h\u00eddrica\u00bb. Imagen ilustrativa de ACERO Y ROCA<\/em><\/strong><\/figcaption><\/figure>\n

En una entrevista exclusiva para ACERO Y ROCA<\/b><\/i>, Daniela Francisca P\u00e9rez Bravo, Senior Engineer de Loop Hydromet,<\/b> detall\u00f3 las caracter\u00edsticas t\u00e9cnicas y el alcance operativo de Halion LooP,<\/b> una tecnolog\u00eda de \u00abcircuito cerrado\u00bb<\/strong> que promete transformar la viabilidad econ\u00f3mica de proyectos mineros, especialmente aquellos ubicados en zonas de alto estr\u00e9s h\u00eddrico y con presencia de impurezas metal\u00fargicas severas, por ejemplo ars\u00e9nico, como San Juan.<\/strong><\/p>\n

\"Retrato
Daniela P\u00e9rez Bravo: \u00abSan Juan es el escenario ideal para aplicar esta tecnolog\u00eda\u00bb. <\/em><\/figcaption><\/figure>\n

Eficiencia h\u00eddrica y reciclaje interno en circuitos cerrados<\/h2>\n

Seg\u00fan explica la especialista, el consumo de agua en este proceso se limita a dos variables operativas: reponer la evaporaci\u00f3n natural generada al operar a temperaturas elevadas y compensar la humedad que queda retenida en las tortas de filtraci\u00f3n del residuo final.\u00a0<\/b>En consecuencia, el dise\u00f1o del proceso permite que toda el agua recuperada durante la etapa de filtraci\u00f3n sea reciclada para la preparaci\u00f3n de la pulpa y otras fases del proceso, cerrando efectivamente el balance h\u00eddrico interno.<\/p>\n

Los procesos hidrometal\u00fargicos convencionales, especialmente aquellos basados en sistemas de sulfato, exigen purgas de soluci\u00f3n, etapas intensas de lavado y una reposici\u00f3n continua<\/b>, lo que se traduce en un consumo de agua sustancialmente mayor.\u00a0Esta tecnolog\u00eda, por el contrario, ofrece una versatilidad adicional: para aquellas plantas que disponen de agua salina, esta puede emplearse en etapas como el lavado, reduciendo a\u00fan m\u00e1s la demanda de agua fresca.<\/p>\n

Soluci\u00f3n para minerales con ars\u00e9nico<\/b><\/h2>\n

M\u00e1s all\u00e1 del recurso h\u00eddrico, la complejidad mineral\u00f3gica es otra barrera significativa. La presencia de ars\u00e9nico en p\u00f3rfidos de cobre suele hacer que los proyectos sean t\u00e9cnica o econ\u00f3micamente inviables mediante las rutas de procesamiento tradicionales, es por ello que este proceso\u00a0 hidrometal\u00fargico fue concebido espec\u00edficamente para tratar estas mineralog\u00edas complejas t\u00edpicas de los p\u00f3rfidos andinos.<\/p>\n

\"Muestra
La escorodita estable permite inmovilizar el ars\u00e9nico de forma segura y permanente. Imagen ilustrativa de ACERO Y ROCA<\/strong><\/figcaption><\/figure>\n

Soluci\u00f3n para minerales complejos: inmovilizaci\u00f3n de ars\u00e9nico como escorodita<\/h2>\n

Los resultados t\u00e9cnicos<\/a> obtenidos\u00a0 indican que la tecnolog\u00eda logra alrededor del 96% de extracci\u00f3n de cobre<\/strong> desde enargita<\/strong>, adem\u00e1s de una lixiviaci\u00f3n eficaz de arsenopirita y pirita<\/strong>, minerales que son altamente refractarios en los flujos tradicionales y que suelen causar p\u00e9rdidas o penalizaciones en fundici\u00f3n<\/strong>.<\/p>\n

A diferencia de la tostaci\u00f3n<\/strong>, que es el m\u00e9todo convencional para tratar estos concentrados y que implica altos costos de captura de ars\u00e9nico y riesgos de emisiones t\u00f3xicas<\/strong>, este proceso aborda el problema desde la estabilidad qu\u00edmica<\/strong>. El ars\u00e9nico se inmoviliza r\u00e1pidamente convirti\u00e9ndose en escorodita estable, manteniendo los niveles en soluci\u00f3n iguales o inferiores al l\u00edmite de detecci\u00f3n. De este modo, se abre la puerta al aprovechamiento de recursos actualmente marginados debido a su contenido de ars\u00e9nico.<\/p>\n

\u00a0Eficiencia energ\u00e9tica: el salto tecnol\u00f3gico del cobre monovalente<\/b><\/h2>\n

Para comprender la verdadera rentabilidad de esta innovaci\u00f3n, es necesario compararla con la cadena de valor completa \u00abmina-a-metal\u00bb, ya que Halion Loop entrega cobre met\u00e1lico de 99,99%<\/strong> de pureza y posibilita la recuperaci\u00f3n de subproductos, a diferencia de la flotaci\u00f3n que solo produce un concentrado.<\/p>\n

\"Celda
C\u00e1todos de cobre producidos con un 50% menos de energ\u00eda gracias al cobre monovalente. Imagen ilustrativa de ACERO Y ROCA<\/strong><\/figcaption><\/figure>\n

Ahorro del 50% de energ\u00eda en la producci\u00f3n de c\u00e1todos<\/h3>\n

Un diferenciador clave en t\u00e9rminos energ\u00e9ticos es su celda de electrodeposici\u00f3n patentada. En lugar de utilizar el m\u00e9todo convencional que deposita cobre a partir de cobre divalente, esta tecnolog\u00ed<\/span>a lo hace a partir de cobre monovalente.\u00a0\u00abCon este mayor rendimiento energ\u00e9tico, Halion Loop puede ahorrar hasta un 50% de la energ\u00eda requerida por una planta de electrowinning convencional de tanques<\/strong><\/span><\/em>\u00ab, asegur\u00f3 P\u00e9rez Bravo. Adem\u00e1s, al operar a presi\u00f3n atmosf\u00e9rica y a temperaturas inferiores a 100 \u00b0C, el sistema elimina la necesidad de fundiciones, autoclaves y ox\u00edgeno industrial<\/strong>, utilizando simplemente aire.<\/p>\n

Flexibilidad operativa y reducci\u00f3n de etapas en la molienda<\/h2>\n

Desde una perspectiva de ingenier\u00eda de procesos, la tecnolog\u00eda puede operar directamente a partir de un concentrado de baja ley (en torno al 8%<\/strong> de cobre o menor) y con un tama\u00f1o de part\u00edcula m\u00e1s grueso (P\u2088\u2080 \u2248 1000 \u00b5m).\u00a0Esta capacidad permite eliminar etapas de procesamiento costosas. Por ejemplo, pueden no ser necesarias las etapas de flotaci\u00f3n de limpieza<\/strong>, ya que el sistema no depende de una ley alta de concentrado para asegurar la viabilidad econ\u00f3mica. Esto genera ahorros directos en molienda y simplifica el circuito de flotaci\u00f3n<\/strong>.<\/p>\n

\n

Para recursos polimet\u00e1licos, el sistema puede procesar y recuperar metales desde un concentrado complejo sin producci\u00f3n de concentrados separados para cada metal objetivo (cobre, zinc, plomo), evitando penalizaciones por contaminaci\u00f3n cruzada.<\/span><\/p>\n<\/blockquote>\n

Impacto ambiental y hoja de ruta hacia la escala industrial<\/h2>\n

Finalmente, la gesti\u00f3n de los residuos resultantes es un aspecto central para la obtenci\u00f3n de la licencia social<\/strong><\/a>. Los residuos del proceso est\u00e1n compuestos principalmente por hematita, azufre elemental y escorodita estable.\u00a0P\u00e9rez Bravo destac\u00f3 que estos residuos \u00abpresentan muy baja lixiviabilidad\u00bb<\/em>, lo cual simplifica el dise\u00f1o de los dep\u00f3sitos de relaves y reduce los riesgos operacionales y de largo plazo<\/strong>. La ausencia de emisiones gaseosas t\u00f3xicas y de efluentes l\u00edquidos<\/strong> favorece el cumplimiento regulatorio y la aceptaci\u00f3n social en entornos sensibles.<\/p>\n

\u00a0Potencial en San Juan<\/b><\/h2>\n
\"Gr\u00e1fico
El proceso Halion LooP proyecta alcanzar el nivel de madurez TRL 7 a fines de 2026. Imagen Corfo<\/strong><\/figcaption><\/figure>\n

Respecto a su madurez industrial, la mayor\u00eda de las etapas del proceso se encuentran en nivel TRL 7<\/strong>. La celda de electrodeposici\u00f3n avanza hacia el nivel TRL 6<\/strong> para el segundo semestre de 2026, con el apoyo de una subvenci\u00f3n del Gobierno australiano<\/strong>, y se proyecta alcanzar el TRL 7 hacia finales de ese a\u00f1o con una planta de demostraci\u00f3n.<\/p>\n

La conexi\u00f3n con la realidad local es directa y prometedora. \u00abSan Juan es un caso ideal para Halion Loo: mineralog\u00eda compleja, ars\u00e9nico relevante y fuerte estr\u00e9s h\u00eddrico\u00bb<\/em>, concluy\u00f3 la experta. Loop Hydromet ya ha realizado estudios con mineral proveniente de Argentina<\/strong> con resultados t\u00e9cnicos muy alentadores,<\/strong> perfil\u00e1ndose como una soluci\u00f3n para convertir recursos hoy \u00abno desarrollables\u00bb en proyectos sustentables en los Andes.<\/p>\n","protected":false},"excerpt":{"rendered":"

Uno de los desaf\u00edos m\u00e1s urgentes para la miner\u00eda moderna es la crisis mundial del agua. A diferencia de la […]<\/p>\n","protected":false},"author":9,"featured_media":13627,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","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":"","ast-disable-related-posts":"","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-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[3],"tags":[7687,7688,7689,7690,7691,7692,7685,5598,5604,7693],"class_list":["post-13624","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-medio-ambiente","tag-daniela-perez-bravo","tag-escorodita-estable","tag-estres-hidrico-mineria","tag-halion-loop","tag-lixiviacion-de-enargita","tag-loop-hydromet","tag-mineria-san-juan-2026","tag-noticias-de-mineria","tag-novedades-de-mineria","tag-tecnologias-hidrometalurgicas-cobre-arsenico"],"yoast_head":"\nHalion LooP: La tecnolog\u00eda que promete destrabar los proyectos con ars\u00e9nico en San Juan - Acero y Roca | Magazine Minero<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\/index.php\/2025\/12\/29\/halion-loop-hidrometalurgia-cobre-arsenico-san-juan\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Halion LooP: La tecnolog\u00eda que promete destrabar los proyectos con ars\u00e9nico en San Juan - Acero y Roca | Magazine Minero\" \/>\n<meta property=\"og:description\" content=\"Uno de los desaf\u00edos m\u00e1s urgentes para la miner\u00eda moderna es la crisis mundial del agua. A diferencia de la […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\/index.php\/2025\/12\/29\/halion-loop-hidrometalurgia-cobre-arsenico-san-juan\/\" \/>\n<meta property=\"og:site_name\" content=\"Acero y Roca | Magazine Minero\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/aceroyroca.ok\/\" \/>\n<meta property=\"article:published_time\" content=\"2025-12-29T03:00:01+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\/wp-content\/uploads\/2025\/11\/YENHY-1.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"864\" \/>\n\t<meta property=\"og:image:height\" content=\"1048\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"Redacci\u00f3n Acero y Roca\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Redacci\u00f3n Acero y Roca\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data2\" content=\"6 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\\\/index.php\\\/2025\\\/12\\\/29\\\/halion-loop-hidrometalurgia-cobre-arsenico-san-juan\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\\\/index.php\\\/2025\\\/12\\\/29\\\/halion-loop-hidrometalurgia-cobre-arsenico-san-juan\\\/\"},\"author\":{\"name\":\"Redacci\u00f3n Acero y Roca\",\"@id\":\"https:\\\/\\\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\\\/#\\\/schema\\\/person\\\/8328b5952721aeaa7a08602a6e2be120\"},\"headline\":\"Halion LooP: La tecnolog\u00eda que promete destrabar los proyectos con ars\u00e9nico en San Juan\",\"datePublished\":\"2025-12-29T03:00:01+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\\\/index.php\\\/2025\\\/12\\\/29\\\/halion-loop-hidrometalurgia-cobre-arsenico-san-juan\\\/\"},\"wordCount\":1250,\"publisher\":{\"@id\":\"https:\\\/\\\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\\\/index.php\\\/2025\\\/12\\\/29\\\/halion-loop-hidrometalurgia-cobre-arsenico-san-juan\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\\\/wp-content\\\/uploads\\\/2025\\\/12\\\/Captura-61-1.webp\",\"keywords\":[\"Daniela P\u00e9rez Bravo\",\"escorodita estable\",\"estr\u00e9s h\u00eddrico miner\u00eda\",\"Halion LooP\",\"lixiviaci\u00f3n de enargita\",\"Loop Hydromet\",\"miner\u00eda San Juan 2026\",\"noticias de miner\u00eda\",\"novedades de mineria\",\"tecnolog\u00edas hidrometal\u00fargicas cobre ars\u00e9nico\"],\"articleSection\":[\"Medio Ambiente\"],\"inLanguage\":\"es\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\\\/index.php\\\/2025\\\/12\\\/29\\\/halion-loop-hidrometalurgia-cobre-arsenico-san-juan\\\/\",\"url\":\"https:\\\/\\\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\\\/index.php\\\/2025\\\/12\\\/29\\\/halion-loop-hidrometalurgia-cobre-arsenico-san-juan\\\/\",\"name\":\"Halion LooP: La tecnolog\u00eda que promete destrabar los proyectos con ars\u00e9nico en San Juan - Acero y Roca | Magazine Minero\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\\\/index.php\\\/2025\\\/12\\\/29\\\/halion-loop-hidrometalurgia-cobre-arsenico-san-juan\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\\\/index.php\\\/2025\\\/12\\\/29\\\/halion-loop-hidrometalurgia-cobre-arsenico-san-juan\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\\\/wp-content\\\/uploads\\\/2025\\\/12\\\/Captura-61-1.webp\",\"datePublished\":\"2025-12-29T03:00:01+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\\\/index.php\\\/2025\\\/12\\\/29\\\/halion-loop-hidrometalurgia-cobre-arsenico-san-juan\\\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\\\/index.php\\\/2025\\\/12\\\/29\\\/halion-loop-hidrometalurgia-cobre-arsenico-san-juan\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\\\/index.php\\\/2025\\\/12\\\/29\\\/halion-loop-hidrometalurgia-cobre-arsenico-san-juan\\\/#primaryimage\",\"url\":\"https:\\\/\\\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\\\/wp-content\\\/uploads\\\/2025\\\/12\\\/Captura-61-1.webp\",\"contentUrl\":\"https:\\\/\\\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\\\/wp-content\\\/uploads\\\/2025\\\/12\\\/Captura-61-1.webp\",\"width\":670,\"height\":379},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\\\/index.php\\\/2025\\\/12\\\/29\\\/halion-loop-hidrometalurgia-cobre-arsenico-san-juan\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Portada\",\"item\":\"https:\\\/\\\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Halion LooP: La tecnolog\u00eda que promete destrabar los proyectos con ars\u00e9nico en San Juan\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\\\/#website\",\"url\":\"https:\\\/\\\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\\\/\",\"name\":\"Acero y Roca | Magazine Minero\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"es\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\\\/#organization\",\"name\":\"Acero y Roca | Magazine Minero\",\"url\":\"https:\\\/\\\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/logo_web.png\",\"contentUrl\":\"https:\\\/\\\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/logo_web.png\",\"width\":423,\"height\":134,\"caption\":\"Acero y Roca | Magazine Minero\"},\"image\":{\"@id\":\"https:\\\/\\\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/aceroyroca.ok\\\/\",\"https:\\\/\\\/www.instagram.com\\\/aceroyroca\\\/\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\\\/#\\\/schema\\\/person\\\/8328b5952721aeaa7a08602a6e2be120\",\"name\":\"Redacci\u00f3n Acero y Roca\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/00e797cb9e0a53bf6045331b8ca6ea27858beaf09e52cc727d07afa92203e5d3?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/00e797cb9e0a53bf6045331b8ca6ea27858beaf09e52cc727d07afa92203e5d3?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/00e797cb9e0a53bf6045331b8ca6ea27858beaf09e52cc727d07afa92203e5d3?s=96&d=mm&r=g\",\"caption\":\"Redacci\u00f3n Acero y Roca\"},\"url\":\"https:\\\/\\\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\\\/index.php\\\/author\\\/redaccion\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Halion LooP: La tecnolog\u00eda que promete destrabar los proyectos con ars\u00e9nico en San Juan - Acero y Roca | Magazine Minero","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\/index.php\/2025\/12\/29\/halion-loop-hidrometalurgia-cobre-arsenico-san-juan\/","og_locale":"es_ES","og_type":"article","og_title":"Halion LooP: La tecnolog\u00eda que promete destrabar los proyectos con ars\u00e9nico en San Juan - Acero y Roca | Magazine Minero","og_description":"Uno de los desaf\u00edos m\u00e1s urgentes para la miner\u00eda moderna es la crisis mundial del agua. A diferencia de la […]","og_url":"https:\/\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\/index.php\/2025\/12\/29\/halion-loop-hidrometalurgia-cobre-arsenico-san-juan\/","og_site_name":"Acero y Roca | Magazine Minero","article_publisher":"https:\/\/www.facebook.com\/aceroyroca.ok\/","article_published_time":"2025-12-29T03:00:01+00:00","og_image":[{"width":864,"height":1048,"url":"https:\/\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\/wp-content\/uploads\/2025\/11\/YENHY-1.webp","type":"image\/webp"}],"author":"Redacci\u00f3n Acero y Roca","twitter_card":"summary_large_image","twitter_misc":{"Escrito por":"Redacci\u00f3n Acero y Roca","Tiempo de lectura":"6 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\/index.php\/2025\/12\/29\/halion-loop-hidrometalurgia-cobre-arsenico-san-juan\/#article","isPartOf":{"@id":"https:\/\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\/index.php\/2025\/12\/29\/halion-loop-hidrometalurgia-cobre-arsenico-san-juan\/"},"author":{"name":"Redacci\u00f3n Acero y Roca","@id":"https:\/\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\/#\/schema\/person\/8328b5952721aeaa7a08602a6e2be120"},"headline":"Halion LooP: La tecnolog\u00eda que promete destrabar los proyectos con ars\u00e9nico en San Juan","datePublished":"2025-12-29T03:00:01+00:00","mainEntityOfPage":{"@id":"https:\/\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\/index.php\/2025\/12\/29\/halion-loop-hidrometalurgia-cobre-arsenico-san-juan\/"},"wordCount":1250,"publisher":{"@id":"https:\/\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\/#organization"},"image":{"@id":"https:\/\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\/index.php\/2025\/12\/29\/halion-loop-hidrometalurgia-cobre-arsenico-san-juan\/#primaryimage"},"thumbnailUrl":"https:\/\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\/wp-content\/uploads\/2025\/12\/Captura-61-1.webp","keywords":["Daniela P\u00e9rez Bravo","escorodita estable","estr\u00e9s h\u00eddrico miner\u00eda","Halion LooP","lixiviaci\u00f3n de enargita","Loop Hydromet","miner\u00eda San Juan 2026","noticias de miner\u00eda","novedades de mineria","tecnolog\u00edas hidrometal\u00fargicas cobre ars\u00e9nico"],"articleSection":["Medio Ambiente"],"inLanguage":"es"},{"@type":"WebPage","@id":"https:\/\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\/index.php\/2025\/12\/29\/halion-loop-hidrometalurgia-cobre-arsenico-san-juan\/","url":"https:\/\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\/index.php\/2025\/12\/29\/halion-loop-hidrometalurgia-cobre-arsenico-san-juan\/","name":"Halion LooP: La tecnolog\u00eda que promete destrabar los proyectos con ars\u00e9nico en San Juan - Acero y Roca | Magazine Minero","isPartOf":{"@id":"https:\/\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\/#website"},"primaryImageOfPage":{"@id":"https:\/\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\/index.php\/2025\/12\/29\/halion-loop-hidrometalurgia-cobre-arsenico-san-juan\/#primaryimage"},"image":{"@id":"https:\/\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\/index.php\/2025\/12\/29\/halion-loop-hidrometalurgia-cobre-arsenico-san-juan\/#primaryimage"},"thumbnailUrl":"https:\/\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\/wp-content\/uploads\/2025\/12\/Captura-61-1.webp","datePublished":"2025-12-29T03:00:01+00:00","breadcrumb":{"@id":"https:\/\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\/index.php\/2025\/12\/29\/halion-loop-hidrometalurgia-cobre-arsenico-san-juan\/#breadcrumb"},"inLanguage":"es","potentialAction":[{"@type":"ReadAction","target":["https:\/\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\/index.php\/2025\/12\/29\/halion-loop-hidrometalurgia-cobre-arsenico-san-juan\/"]}]},{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\/index.php\/2025\/12\/29\/halion-loop-hidrometalurgia-cobre-arsenico-san-juan\/#primaryimage","url":"https:\/\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\/wp-content\/uploads\/2025\/12\/Captura-61-1.webp","contentUrl":"https:\/\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\/wp-content\/uploads\/2025\/12\/Captura-61-1.webp","width":670,"height":379},{"@type":"BreadcrumbList","@id":"https:\/\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\/index.php\/2025\/12\/29\/halion-loop-hidrometalurgia-cobre-arsenico-san-juan\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Portada","item":"https:\/\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\/"},{"@type":"ListItem","position":2,"name":"Halion LooP: La tecnolog\u00eda que promete destrabar los proyectos con ars\u00e9nico en San Juan"}]},{"@type":"WebSite","@id":"https:\/\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\/#website","url":"https:\/\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\/","name":"Acero y Roca | Magazine Minero","description":"","publisher":{"@id":"https:\/\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"es"},{"@type":"Organization","@id":"https:\/\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\/#organization","name":"Acero y Roca | Magazine Minero","url":"https:\/\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\/","logo":{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\/#\/schema\/logo\/image\/","url":"https:\/\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\/wp-content\/uploads\/2026\/04\/logo_web.png","contentUrl":"https:\/\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\/wp-content\/uploads\/2026\/04\/logo_web.png","width":423,"height":134,"caption":"Acero y Roca | Magazine Minero"},"image":{"@id":"https:\/\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/aceroyroca.ok\/","https:\/\/www.instagram.com\/aceroyroca\/"]},{"@type":"Person","@id":"https:\/\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\/#\/schema\/person\/8328b5952721aeaa7a08602a6e2be120","name":"Redacci\u00f3n Acero y Roca","image":{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/secure.gravatar.com\/avatar\/00e797cb9e0a53bf6045331b8ca6ea27858beaf09e52cc727d07afa92203e5d3?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/00e797cb9e0a53bf6045331b8ca6ea27858beaf09e52cc727d07afa92203e5d3?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/00e797cb9e0a53bf6045331b8ca6ea27858beaf09e52cc727d07afa92203e5d3?s=96&d=mm&r=g","caption":"Redacci\u00f3n Acero y Roca"},"url":"https:\/\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\/index.php\/author\/redaccion\/"}]}},"_links":{"self":[{"href":"https:\/\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\/index.php\/wp-json\/wp\/v2\/posts\/13624","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\/index.php\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\/index.php\/wp-json\/wp\/v2\/comments?post=13624"}],"version-history":[{"count":0,"href":"https:\/\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\/index.php\/wp-json\/wp\/v2\/posts\/13624\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\/index.php\/wp-json\/wp\/v2\/media\/13627"}],"wp:attachment":[{"href":"https:\/\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\/index.php\/wp-json\/wp\/v2\/media?parent=13624"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\/index.php\/wp-json\/wp\/v2\/categories?post=13624"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idealistic-platinum-hummingbird.187-127-10-185.cpanel.site\/index.php\/wp-json\/wp\/v2\/tags?post=13624"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}