{"id":46179,"date":"2026-01-13T13:45:43","date_gmt":"2026-01-13T12:45:43","guid":{"rendered":"https:\/\/foretnature.be\/?post_type=resume-foret-mail&p=46179"},"modified":"2026-01-13T13:45:43","modified_gmt":"2026-01-13T12:45:43","slug":"extrabark-une-nouvelle-filiere-transfrontaliere-pour-valoriser-les-ecorces-industrielles","status":"publish","type":"resume-foret-mail","link":"https:\/\/foretnature.be\/en\/resume-foret-mail\/extrabark-une-nouvelle-filiere-transfrontaliere-pour-valoriser-les-ecorces-industrielles\/","title":{"rendered":"ExtraBark : une nouvelle fili\u00e8re transfrontali\u00e8re pour valoriser les \u00e9corces industrielles"},"content":{"rendered":"

Lanc\u00e9 en mars 2024 sous l’\u00e9gide du programme Interreg Grande R\u00e9gion, le projet ExtraBark vise \u00e0 transformer l’\u00e9corce industrielle \u2013 actuellement cantonn\u00e9e \u00e0 la valorisation \u00e9nerg\u00e9tique ou au paillage \u2013 en une ressource strat\u00e9gique pour la chimie verte. Ce consortium transfrontalier r\u00e9unit sept partenaires (1 fran\u00e7ais, 2 luxembourgeois, 4 belges) : Valbiom, le CELABOR, Fili\u00e8re Bois Wallonie, l\u2019Universit\u00e9 de Li\u00e8ge Gembloux AgroBiotech, le LERMAB, le CRITT Bois et le LIST.<\/p>\n

L’\u00e9tude porte sur dix essences cl\u00e9s (\u00e9pic\u00e9a, douglas, ch\u00eane, h\u00eatre, etc.), s\u00e9lectionn\u00e9es pour leur disponibilit\u00e9 et leur r\u00e9silience climatique. L’enjeu est d’extraire des mol\u00e9cules \u00e0 haute valeur ajout\u00e9e pour d\u00e9velopper des solutions de protection phytosanitaire et ligneuse. Les premiers r\u00e9sultats en laboratoire r\u00e9v\u00e8lent des perspectives prometteuses : les extraits aqueux (riches en cat\u00e9chine) d\u00e9montrent une efficacit\u00e9 herbicide, tandis que les extraits \u00e9thanoliques (contenant des acides r\u00e9siniques et de la taxifoline) pr\u00e9sentent des propri\u00e9t\u00e9s fongicides notables contre les pourritures du bois.<\/p>\n

Pour le gestionnaire et l\u2019industriel, l\u2019int\u00e9r\u00eat r\u00e9side dans la cr\u00e9ation d’une \u00e9conomie circulaire int\u00e9gr\u00e9e. Le projet pr\u00e9voit une mont\u00e9e en \u00e9chelle (pilote industriel) pour les extraits les plus performants, tout en assurant une valorisation finale des r\u00e9sidus lignocellulosiques en panneaux ou en combustible. En structurant cette fili\u00e8re, ExtraBark offre des alternatives durables aux produits phytosanitaires conventionnels et renforce la valorisation \u00e9conomique de chaque m\u00e8tre cube de bois mobilis\u00e9 sur le territoire.<\/p>","protected":false},"excerpt":{"rendered":"

Lanc\u00e9 en mars 2024 sous l’\u00e9gide du programme Interreg Grande R\u00e9gion, le projet ExtraBark vise \u00e0 transformer l’\u00e9corce industrielle \u2013 actuellement cantonn\u00e9e \u00e0 la valorisation \u00e9nerg\u00e9tique ou au paillage \u2013 en une ressource strat\u00e9gique pour la chimie verte. Ce consortium transfrontalier r\u00e9unit sept partenaires (1 fran\u00e7ais, 2 luxembourgeois, 4 belges) : Valbiom, le CELABOR, Fili\u00e8re […]<\/p>","protected":false},"featured_media":46166,"template":"","categories":[50],"acf":[],"yoast_head":"\nExtraBark : une nouvelle fili\u00e8re transfrontali\u00e8re pour valoriser les \u00e9corces industrielles - For\u00eat.Nature<\/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:\/\/foretnature.be\/en\/resume-foret-mail\/extrabark-une-nouvelle-filiere-transfrontaliere-pour-valoriser-les-ecorces-industrielles\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ExtraBark : une nouvelle fili\u00e8re transfrontali\u00e8re pour valoriser les \u00e9corces industrielles - For\u00eat.Nature\" \/>\n<meta property=\"og:description\" content=\"Lanc\u00e9 en mars 2024 sous l’\u00e9gide du programme Interreg Grande R\u00e9gion, le projet ExtraBark vise \u00e0 transformer l’\u00e9corce industrielle \u2013 actuellement cantonn\u00e9e \u00e0 la valorisation \u00e9nerg\u00e9tique ou au paillage \u2013 en une ressource strat\u00e9gique pour la chimie verte. 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