{"id":56559,"date":"2026-04-25T10:40:28","date_gmt":"2026-04-25T14:40:28","guid":{"rendered":"https:\/\/conexion23.com\/?p=56559"},"modified":"2026-04-25T09:44:11","modified_gmt":"2026-04-25T13:44:11","slug":"cientificos-hallan-un-inesperado-uso-para-los-residuos-del-cafe","status":"publish","type":"post","link":"https:\/\/conexion23.com\/?p=56559","title":{"rendered":"Cient\u00edficos hallan un inesperado uso para los residuos del caf\u00e9"},"content":{"rendered":"<div class=\"ArticleView-summary\">\n<div class=\"Text-root Text-type_1 \" style=\"text-align: justify;\"><strong>Este desecho cotidiano se convierte en algo \u00fatil, fomentando una econom\u00eda circular donde los deshechos son m\u00ednimos, destacan los investigadores.<\/strong><\/div>\n<\/div>\n<div class=\"ArticleView-coverWrap\">\n<figure class=\"Cover-root\" style=\"text-align: justify;\">\n<div class=\"Cover-image\"><picture class=\"Picture-root Picture-default\"><source srcset=\" \nhttps:\/\/mfes.b37m.ru\/actualidad\/public_images\/2026.04\/thumbnail\/69ec59f4e9ff712018011435.jpg 850w,\n                                    https:\/\/mfes.b37m.ru\/actualidad\/public_images\/2026.04\/article\/69ec59f3e9ff712018011434.jpg 1960w,            \" media=\"(-webkit-min-device-pixel-ratio: 2) and (min-resolution: 120dpi)\" sizes=\"1087px\" data-srcset=\"\n                                            https:\/\/mfes.b37m.ru\/actualidad\/public_images\/2026.04\/thumbnail\/69ec59f4e9ff712018011435.jpg 850w,\n                                    https:\/\/mfes.b37m.ru\/actualidad\/public_images\/2026.04\/article\/69ec59f3e9ff712018011434.jpg 1960w,            \" \/><source srcset=\" \nhttps:\/\/mfes.b37m.ru\/actualidad\/public_images\/2026.04\/thumbnail\/69ec59f4e9ff712018011435.jpg 460w,\n                                  https:\/\/mfes.b37m.ru\/actualidad\/public_images\/2026.04\/article\/69ec59f3e9ff712018011434.jpg 980w,\n            \" sizes=\"1087px\" data-srcset=\"\n                                            https:\/\/mfes.b37m.ru\/actualidad\/public_images\/2026.04\/thumbnail\/69ec59f4e9ff712018011435.jpg 460w,\n                                  https:\/\/mfes.b37m.ru\/actualidad\/public_images\/2026.04\/article\/69ec59f3e9ff712018011434.jpg 980w,\n            \" \/><\/picture><\/div>\n<\/figure>\n<div style=\"text-align: justify;\">Un estudio publicado recientemente por expertos en ingenier\u00eda de Corea del Sur ha\u00a0develado\u00a0que los\u00a0<strong>residuos de caf\u00e9 molido<\/strong>\u00a0pueden transformarse en un material aislante ecol\u00f3gico de alto rendimiento.<\/div>\n<div style=\"text-align: justify;\"><\/div>\n<div>\n<p style=\"text-align: justify;\">Los cient\u00edficos\u00a0tomaron\u00a0los posos de caf\u00e9 que normalmente se tiran a la basura y los calentaron de forma controlada para\u00a0<strong>crear un biocarb\u00f3n<\/strong>\u00a0lleno de diminutos huecos. Despu\u00e9s lo mezclaron con una sustancia natural llamada etilcelulosa y usaron disolventes ecol\u00f3gicos para que esos huecos no se taparan. De esta manera, el aire queda atrapado dentro y evita que el calor pase f\u00e1cilmente, como en un termo que mantiene las bebidas calientes o fr\u00edas.<\/p>\n<p style=\"text-align: justify;\">El resultado es un material con una\u00a0<strong>capacidad de aislamiento<\/strong>\u00a0tan buena como la de los aislantes comunes hechos de petr\u00f3leo. Su\u00a0medida de aislante t\u00e9rmico\u00a0es de solo 0,04 W por metro por Kelvin, lo que lo coloca entre los m\u00e1s eficientes del mercado y como\u00a0<strong>una alternativa prometedora<\/strong> a los productos utilizados en la industria de construcci\u00f3n y embalaje. <a href=\"https:\/\/actualidad.rt.com\/actualidad\/601329-cientificos-revelan-inesperado-uso-residuos-cafe-molido\"><strong>Leer m\u00e1s en RT<\/strong><\/a><\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Este desecho cotidiano se convierte en algo \u00fatil, fomentando una econom\u00eda circular donde los deshechos son m\u00ednimos, destacan los investigadores. Un estudio publicado recientemente por expertos en ingenier\u00eda de Corea del Sur ha\u00a0develado\u00a0que los\u00a0residuos de caf\u00e9 molido\u00a0pueden transformarse en un material aislante ecol\u00f3gico de alto rendimiento. Los cient\u00edficos\u00a0tomaron\u00a0los posos de caf\u00e9 que normalmente se tiran [&hellip;]<\/p>\n","protected":false},"author":18,"featured_media":56560,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3881],"tags":[8540,1600],"class_list":{"0":"post-56559","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-internacionales","8":"tag-biocarbon","9":"tag-cafe"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Cient\u00edficos hallan un inesperado uso para los residuos del caf\u00e9 - Conexi\u00f3n 23<\/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:\/\/conexion23.com\/?p=56559\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cient\u00edficos hallan un inesperado uso para los residuos del caf\u00e9 - Conexi\u00f3n 23\" \/>\n<meta property=\"og:description\" content=\"Este desecho cotidiano se convierte en algo \u00fatil, fomentando una econom\u00eda circular donde los deshechos son m\u00ednimos, destacan los investigadores. Un estudio publicado recientemente por expertos en ingenier\u00eda de Corea del Sur ha\u00a0develado\u00a0que los\u00a0residuos de caf\u00e9 molido\u00a0pueden transformarse en un material aislante ecol\u00f3gico de alto rendimiento. 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