{"id":2425,"date":"2008-06-11T14:25:43","date_gmt":"2008-06-11T14:25:43","guid":{"rendered":"http:\/\/blogs.thesocialmedia.com\/leblogenergie\/2008\/06\/11\/etats-unis-un-n\/"},"modified":"2012-07-12T10:43:13","modified_gmt":"2012-07-12T10:43:13","slug":"etats-unis-un-n","status":"publish","type":"post","link":"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/2008\/06\/11\/etats-unis-un-n\/","title":{"rendered":"Etats-Unis: un nouveau projet d&rsquo;usine d&rsquo;\u00e9thanol de deuxi\u00e8me g\u00e9n\u00e9ration"},"content":{"rendered":"<p>&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;<strong><span style=\"font-size: 1.4em\">R<\/span><\/strong>aven Biofuels un nouveau venu dans l&rsquo;\u00e9thanol de deuxi\u00e8me g\u00e9n\u00e9ration a pr\u00e9sent\u00e9 un projet d&rsquo;usine qui serait implant\u00e9e dans l&rsquo;Etat de Washington. Elle pourrait traiter 500 tonnes par jour de d\u00e9chets ligno cellulosiques et produire 200 barils par jour d&rsquo;\u00e9thanol et de fufural (compos\u00e9 \u00e0 5 carbones, c&rsquo;est un ald\u00e9hyde du furane, h\u00e9t\u00e9rocycle \u00e0 4 atomes de carbone et un d&rsquo;oxyg\u00e8ne). Cette usine de faible taille dont la r\u00e9alisation demandera 14 mois, repr\u00e9sente un investissement de 30 millions de dollars. Gr\u00e2ce aux aides \u00e0 l&rsquo;investissement et aux aides fiscales aux productions d&rsquo;\u00e9thanol de deuxi\u00e8me g\u00e9n\u00e9ration, le projet devrait \u00eatre rembours\u00e9 en 3 ans de production. Apr\u00e8s broyage de la charge, le proc\u00e9d\u00e9 repose sur une hydrolyse acide en deux \u00e9tapes la premi\u00e8re extrait les sucres en C5 qui m\u00e8nent au Furfural, la deuxi\u00e8me extrait le Glucose qui conduit \u00e0 l&rsquo;\u00e9thanol, enfin, les 15% de r\u00e9sidus ligneux permettent de g\u00e9n\u00e9rer l&rsquo;essentiel de l&rsquo;\u00e9nergie n\u00e9cessaire au proc\u00e9d\u00e9 (FIG.). <\/p>\n<p>&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;Encore un exemple d&rsquo;un gros pilote industriel. Il en faudra des milliers de ce genre pour que l&rsquo;\u00e9thanol de deuxi\u00e8me g\u00e9n\u00e9ration devienne cr\u00e9dible aux Etats-Unis.<a href=\"http:\/\/blogs.thesocialmedia.com\/leblogenergie\/files\/2012\/07\/ravenprocess1.gif\"><img loading=\"lazy\" decoding=\"async\" height=\"247\" alt=\"Ravenprocess\" src=\"http:\/\/blogs.thesocialmedia.com\/leblogenergie\/files\/2012\/07\/ravenprocess.gif\" width=\"441\"  \/><\/a><\/p>\n<p>.<\/p>\n<p>.<\/p>\n<p>.<\/p>\n<p>.<\/p>\n<p>.<\/p>\n<p>.<\/p>\n<p>.<\/p>\n<p>Le 11 Juin 2008.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;Raven Biofuels un nouveau venu dans l&rsquo;\u00e9thanol de deuxi\u00e8me g\u00e9n\u00e9ration a pr\u00e9sent\u00e9 un projet d&rsquo;usine qui serait implant\u00e9e dans l&rsquo;Etat de Washington. Elle pourrait traiter 500 tonnes par jour de d\u00e9chets ligno cellulosiques et produire 200 barils par jour d&rsquo;\u00e9thanol et de fufural (compos\u00e9 \u00e0 5 [&hellip;]<\/p>\n","protected":false},"author":341,"featured_media":9146,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-2425","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bio-carburants"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Etats-Unis: un nouveau projet d&#039;usine d&#039;\u00e9thanol de deuxi\u00e8me g\u00e9n\u00e9ration - leblogenergie.com<\/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:\/\/blogs.thesocialmedia.com\/leblogenergie\/2008\/06\/11\/etats-unis-un-n\/\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"Etats-Unis: un nouveau projet d&#039;usine d&#039;\u00e9thanol de deuxi\u00e8me g\u00e9n\u00e9ration - leblogenergie.com\" \/>\n<meta name=\"twitter:description\" content=\"&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;Raven Biofuels un nouveau venu dans l&rsquo;\u00e9thanol de deuxi\u00e8me g\u00e9n\u00e9ration a pr\u00e9sent\u00e9 un projet d&rsquo;usine qui serait implant\u00e9e dans l&rsquo;Etat de Washington. Elle pourrait traiter 500 tonnes par jour de d\u00e9chets ligno cellulosiques et produire 200 barils par jour d&rsquo;\u00e9thanol et de fufural (compos\u00e9 \u00e0 5 [&hellip;]\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/files\/2012\/07\/ravenprocess.gif\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Raymond Bonnaterre\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/2008\/06\/11\/etats-unis-un-n\/\",\"url\":\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/2008\/06\/11\/etats-unis-un-n\/\",\"name\":\"Etats-Unis: un nouveau projet d'usine d'\u00e9thanol de deuxi\u00e8me g\u00e9n\u00e9ration - leblogenergie.com\",\"isPartOf\":{\"@id\":\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/2008\/06\/11\/etats-unis-un-n\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/2008\/06\/11\/etats-unis-un-n\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/files\/2012\/07\/ravenprocess.gif\",\"datePublished\":\"2008-06-11T14:25:43+00:00\",\"dateModified\":\"2012-07-12T10:43:13+00:00\",\"author\":{\"@id\":\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/#\/schema\/person\/debca67b8b93370360bdbd19ceb00794\"},\"breadcrumb\":{\"@id\":\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/2008\/06\/11\/etats-unis-un-n\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/2008\/06\/11\/etats-unis-un-n\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/2008\/06\/11\/etats-unis-un-n\/#primaryimage\",\"url\":\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/files\/2012\/07\/ravenprocess.gif\",\"contentUrl\":\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/files\/2012\/07\/ravenprocess.gif\",\"width\":\"441\",\"height\":\"247\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/2008\/06\/11\/etats-unis-un-n\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Etats-Unis: un nouveau projet d&rsquo;usine d&rsquo;\u00e9thanol de deuxi\u00e8me g\u00e9n\u00e9ration\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/#website\",\"url\":\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/\",\"name\":\"leblogenergie\",\"description\":\"Just another The Social Media Group Network site\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/#\/schema\/person\/debca67b8b93370360bdbd19ceb00794\",\"name\":\"Raymond Bonnaterre\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/4c04f9e9aab7489452c52f805e42fbd3?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/4c04f9e9aab7489452c52f805e42fbd3?s=96&d=mm&r=g\",\"caption\":\"Raymond Bonnaterre\"},\"url\":\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/author\/raymond-bonnaterre\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Etats-Unis: un nouveau projet d'usine d'\u00e9thanol de deuxi\u00e8me g\u00e9n\u00e9ration - leblogenergie.com","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:\/\/blogs.thesocialmedia.com\/leblogenergie\/2008\/06\/11\/etats-unis-un-n\/","twitter_card":"summary_large_image","twitter_title":"Etats-Unis: un nouveau projet d'usine d'\u00e9thanol de deuxi\u00e8me g\u00e9n\u00e9ration - leblogenergie.com","twitter_description":"&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;Raven Biofuels un nouveau venu dans l&rsquo;\u00e9thanol de deuxi\u00e8me g\u00e9n\u00e9ration a pr\u00e9sent\u00e9 un projet d&rsquo;usine qui serait implant\u00e9e dans l&rsquo;Etat de Washington. 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un nouveau projet d&rsquo;usine d&rsquo;\u00e9thanol de deuxi\u00e8me g\u00e9n\u00e9ration"}]},{"@type":"WebSite","@id":"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/#website","url":"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/","name":"leblogenergie","description":"Just another The Social Media Group Network site","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Person","@id":"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/#\/schema\/person\/debca67b8b93370360bdbd19ceb00794","name":"Raymond 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