{"id":1657,"date":"2026-02-02T20:48:03","date_gmt":"2026-02-02T19:48:03","guid":{"rendered":"http:\/\/actforyourplanet.com\/?p=1657"},"modified":"2026-09-07T20:56:52","modified_gmt":"2026-09-07T18:56:52","slug":"le-defi-du-polycoton-arrive-en-france","status":"publish","type":"post","link":"https:\/\/actforyourplanet.com\/index.php\/2026\/02\/02\/le-defi-du-polycoton-arrive-en-france\/","title":{"rendered":"Le d\u00e9fi du Polycoton arrive en France"},"content":{"rendered":"

CIRC s’installe en France<\/strong>\u00a0pour implanter sa premi\u00e8re usine mondiale de recyclage de d\u00e9chets textiles \u00e0 l’\u00e9chelle industrielle, en utilisant son\u00a0proc\u00e9d\u00e9 hydrothermal brevet\u00e9.<\/strong><\/h2>\n

CIRC , la start up am\u00e9ricaine , va investir environ\u00a0450 millions d’euros<\/strong>\u00a0(500 millions de dollars) pour construire un site industriel de pointe \u00e0\u00a0Saint-Avold<\/strong>, en Moselle,\u00a0r\u00e9gion Grand Est, l’usine traitera alors \u00a0jusqu’\u00e0\u00a070 000 tonnes de d\u00e9chets textiles par an.<\/strong><\/h4>\n

La technologie d\u00e9velopp\u00e9e par Circ fonctionne sur le principe d’un\u00a0autocuiseur g\u00e9ant<\/strong>. Elle utilise de l’eau chaude sous pression<\/strong>\u00a0combin\u00e9e \u00e0 une chimie douce pour s\u00e9parer les composants sans les d\u00e9grader .<\/h4>\n
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Le d\u00e9fi du \u00ab Polycoton \u00bb<\/strong><\/h1>\n<\/div>\n
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Jusqu’\u00e0 pr\u00e9sent, les v\u00eatements fabriqu\u00e9s en m\u00e9lange de coton et de polyester (le polycoton, qui repr\u00e9sente la majorit\u00e9 du march\u00e9 de l’habillement) \u00e9taient extr\u00eamement difficiles \u00e0 recycler.<\/h3>\n<\/div>\n

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    Le Polyester est liqu\u00e9fi\u00e9 :<\/strong>\u00a0Sous l’effet de la chaleur et de la pression, le polyester se d\u00e9compose (d\u00e9polym\u00e9risation) en monom\u00e8res de base liquides : le\u00a0PTA<\/strong>\u00a0(acide t\u00e9r\u00e9phtalique) et le\u00a0MEG<\/strong>(mono\u00e9thyl\u00e8ne glycol). Ces liquides sont ensuite purifi\u00e9s pour recr\u00e9er des fibres de polyester recycl\u00e9es de qualit\u00e9 identique au plastique vierge.<\/span><\/h4>\n<\/li>\n<\/ul>\n
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      Le Coton est pr\u00e9serv\u00e9 :<\/strong>\u00a0Les fibres de coton restent intactes sous forme solide. Elles sont r\u00e9cup\u00e9r\u00e9es et transform\u00e9es en\u00a0p\u00e2te cellulosique<\/strong>, une mati\u00e8re premi\u00e8re pr\u00eate \u00e0 \u00eatre r\u00e9utilis\u00e9e par l’industrie pour fabriquer de nouvelles fibres textiles \u00e9cologiques comme le\u00a0Lyocell<\/em>\u00a0ou la\u00a0Viscose<\/em>.<\/span><\/h4>\n<\/li>\n<\/ul>\n

      Gr\u00e2ce \u00e0 ce traitement chimique avanc\u00e9, Circ ambitionne d’\u00e9viter l’incin\u00e9ration ou la mise en d\u00e9charge de millions de v\u00eatements en r\u00e9introduisant ces mati\u00e8res directement dans la boucle de la mode circulaire.<\/h4>\n","protected":false},"excerpt":{"rendered":"

      CIRC s’installe en France\u00a0pour implanter sa premi\u00e8re usine mondiale de recyclage de d\u00e9chets textiles \u00e0 l’\u00e9chelle industrielle, en utilisant son\u00a0proc\u00e9d\u00e9 hydrothermal brevet\u00e9. CIRC , la start up am\u00e9ricaine , va investir environ\u00a0450 millions d’euros\u00a0(500 millions de dollars) pour construire un site industriel de pointe \u00e0\u00a0Saint-Avold, en Moselle,\u00a0r\u00e9gion Grand Est, l’usine traitera alors \u00a0jusqu’\u00e0\u00a070 000 tonnes […]<\/p>\n","protected":false},"author":1,"featured_media":1658,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"sfsi_plus_gutenberg_text_before_share":"","sfsi_plus_gutenberg_show_text_before_share":"","sfsi_plus_gutenberg_icon_type":"","sfsi_plus_gutenberg_icon_alignemt":"","sfsi_plus_gutenburg_max_per_row":"","footnotes":""},"categories":[10,7,1],"tags":[],"class_list":["post-1657","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-biodiversity","category-waste","category-energy"],"_links":{"self":[{"href":"https:\/\/actforyourplanet.com\/index.php\/wp-json\/wp\/v2\/posts\/1657","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/actforyourplanet.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/actforyourplanet.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/actforyourplanet.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/actforyourplanet.com\/index.php\/wp-json\/wp\/v2\/comments?post=1657"}],"version-history":[{"count":4,"href":"https:\/\/actforyourplanet.com\/index.php\/wp-json\/wp\/v2\/posts\/1657\/revisions"}],"predecessor-version":[{"id":1662,"href":"https:\/\/actforyourplanet.com\/index.php\/wp-json\/wp\/v2\/posts\/1657\/revisions\/1662"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/actforyourplanet.com\/index.php\/wp-json\/wp\/v2\/media\/1658"}],"wp:attachment":[{"href":"https:\/\/actforyourplanet.com\/index.php\/wp-json\/wp\/v2\/media?parent=1657"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/actforyourplanet.com\/index.php\/wp-json\/wp\/v2\/categories?post=1657"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/actforyourplanet.com\/index.php\/wp-json\/wp\/v2\/tags?post=1657"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}