{"id":4506,"date":"2022-02-01T10:34:58","date_gmt":"2022-02-01T08:34:58","guid":{"rendered":"https:\/\/micronora.com\/?p=4506"},"modified":"2022-02-01T10:34:58","modified_gmt":"2022-02-01T08:34:58","slug":"lindustrie-face-au-defi-de-materiaux-critiques","status":"publish","type":"post","link":"https:\/\/micronora.com\/en\/lindustrie-face-au-defi-de-materiaux-critiques\/","title":{"rendered":"L\u2019industrie face au d\u00e9fi de mat\u00e9riaux critiques"},"content":{"rendered":"<p>Terres rares, indium, cobalt\u2026 L\u2019importance des mat\u00e9riaux indispensables \u00e0 l\u2019industrie high-tech pour fabriquer de nombreux objets de la vie courante (aimants, radiographies m\u00e9dicales, t\u00e9l\u00e9phones, t\u00e9l\u00e9visions, etc.) n\u2019est plus \u00e0 d\u00e9montrer. N\u00e9anmoins, leur approvisionnement, soumis \u00e0 divers al\u00e9as g\u00e9opolitiques et \u00e9conomiques, n\u2019est pas toujours garanti. Alors, que faire ?<\/p>\n<p>Les sp\u00e9cialistes du Commissariat \u00e0 l\u2019\u00e9nergie atomique et aux \u00e9nergies alternatives (CEA) recommandent plusieurs solutions dans un dossier publi\u00e9 dans le magazine \u00ab <a href=\"https:\/\/www.cea.fr\/multimedia\/Pages\/editions\/defis.aspx\" target=\"_blank\" rel=\"noopener\">Les d\u00e9fis du CEA<\/a> \u00bb.<\/p>\n<p><em>\u00abIl ne faut pas seulement s\u2019int\u00e9resser au minerai, mais \u00e0 toute la cha\u00eene de production, depuis la mine jusqu\u2019au lingot \u00bb,<\/em> souligne ainsi Etienne Bouyer, chercheur \u00e0 la Direction des programmes du CEA. Pour r\u00e9pondre aux risques de ruptures d\u2019approvisionnement de ces mat\u00e9riaux, le minist\u00e8re fran\u00e7ais de l\u2019Industrie a cr\u00e9\u00e9 en 2012 le Comit\u00e9 pour les mat\u00e9riaux strat\u00e9giques (Comes) qui r\u00e9unit, entre autres, des organismes de recherche (CEA, CNRS, BRGM) et des industriels. Objectifs : sensibiliser les acteurs industriels et de la recherche sur les risques d\u2019approvisionnement en mati\u00e8res premi\u00e8res, valoriser les ressources primaires (extraites) et secondaires (recycl\u00e9es) du territoire, engager une diplomatie des mati\u00e8res premi\u00e8res.<\/p>\n<p>Substitution, r\u00e9duction, recyclage\u2026 Les moyens pour faire face \u00e0 ce d\u00e9fi commencent \u00e0 se d\u00e9velopper, mais il s\u2019agit d\u2019une d\u00e9marche d\u2019\u00e9conomie circulaire qui n\u2019est pas toujours facile \u00e0 mettre en \u0153uvre\u2026<\/p>\n<p>Retrouvez la suite de l&#8217;article<a href=\"https:\/\/micronora-informations.fr\/l-industrie-face-au-defi-de-materiaux-critiques.html\" target=\"_blank\" rel=\"noopener\"> ici .<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Terres rares, indium, cobalt\u2026 L\u2019importance des mat\u00e9riaux indispensables \u00e0 l\u2019industrie  [&#8230;]<\/p>\n","protected":false},"author":5,"featured_media":4503,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4506","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualites"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - 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