{"id":1502,"date":"2025-09-17T05:51:21","date_gmt":"2025-09-17T03:51:21","guid":{"rendered":"https:\/\/wceprocess.com\/?page_id=1502"},"modified":"2025-12-09T06:21:07","modified_gmt":"2025-12-09T05:21:07","slug":"transformer-le-co%e2%82%82-en-molecules-dinteret-et-produire-de-loxygene-pour-loxy-combustion","status":"publish","type":"page","link":"https:\/\/www.co2engineering.com\/en\/transformer-le-co%e2%82%82-en-molecules-dinteret-et-produire-de-loxygene-pour-loxy-combustion\/","title":{"rendered":"Transformer le CO\u2082 en mol\u00e9cules d\u2019int\u00e9r\u00eat et produire de l\u2019oxyg\u00e8ne pour l\u2019oxy-combustion\u00a0"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"1502\" class=\"elementor elementor-1502\">\n\t\t\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-19ee3422 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"19ee3422\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-21ce37f\" data-id=\"21ce37f\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7f1d8736 elementor-widget elementor-widget-text-editor\" data-id=\"7f1d8736\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.17.0 - 08-11-2023 *\/\n.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:#69727d;color:#fff}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap{color:#69727d;border:3px solid;background-color:transparent}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap{margin-top:8px}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap-letter{width:1em;height:1em}.elementor-widget-text-editor .elementor-drop-cap{float:left;text-align:center;line-height:1;font-size:50px}.elementor-widget-text-editor .elementor-drop-cap-letter{display:inline-block}<\/style>\t\t\t\t<p>Article de presse<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7b84bb07 elementor-widget elementor-widget-heading\" data-id=\"7b84bb07\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.17.0 - 08-11-2023 *\/\n.elementor-heading-title{padding:0;margin:0;line-height:1}.elementor-widget-heading .elementor-heading-title[class*=elementor-size-]>a{color:inherit;font-size:inherit;line-height:inherit}.elementor-widget-heading .elementor-heading-title.elementor-size-small{font-size:15px}.elementor-widget-heading .elementor-heading-title.elementor-size-medium{font-size:19px}.elementor-widget-heading .elementor-heading-title.elementor-size-large{font-size:29px}.elementor-widget-heading .elementor-heading-title.elementor-size-xl{font-size:39px}.elementor-widget-heading .elementor-heading-title.elementor-size-xxl{font-size:59px}<\/style><h2 class=\"elementor-heading-title elementor-size-default\">Transformer le CO\u2082 en mol\u00e9cules d\u2019int\u00e9r\u00eat et produire de l\u2019oxyg\u00e8ne pour l\u2019oxy-combustion <\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-647e5ef8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"647e5ef8\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4c17eda0\" data-id=\"4c17eda0\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-26841beb elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"26841beb\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-6c40258\" data-id=\"6c40258\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6fdf03d4 elementor-widget elementor-widget-text-editor\" data-id=\"6fdf03d4\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><span class=\"TextRun SCXW195832786 BCX0\" lang=\"FR-FR\" xml:lang=\"FR-FR\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW195832786 BCX0\">L&rsquo;<\/span><span class=\"NormalTextRun SpellingErrorV2Themed SCXW195832786 BCX0\">oxy<\/span><span class=\"NormalTextRun SCXW195832786 BCX0\">-combustion est une technologie qui consiste \u00e0 br\u00fbler un combustible en pr\u00e9sence d&rsquo;oxyg\u00e8ne pur, plut\u00f4t qu&rsquo;en utilisant l&rsquo;air ambiant. Cela permet de produire des fum\u00e9es contenant principalement du CO\u2082 et de la vapeur d&rsquo;eau, facilitant ainsi la capture du CO\u2082 pour le stockage ou la valorisation. Cependant, la production d&rsquo;oxyg\u00e8ne pur est \u00e9nergivore. Une alternative consiste \u00e0 d\u00e9velopper des proc\u00e9d\u00e9s capables de convertir le CO\u2082 en mol\u00e9cules d\u2019int\u00e9r\u00eat tout en produisant de l\u2019oxyg\u00e8ne pur en coproduit.<\/span><\/span><span class=\"EOP SCXW195832786 BCX0\" data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><\/p><p><a href=\"https:\/\/wceprocess.com\/loxy-combustion-quand-bruler-a-loxygene-ouvre-la-voie-au-co2-valorisable\/\"><em>En savoir plus sur l&rsquo;oxy-combustion<\/em><\/a><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1270cf96 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1270cf96\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5bfb4d62\" data-id=\"5bfb4d62\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-35c18e11 elementor-widget elementor-widget-text-editor\" data-id=\"35c18e11\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ol><li aria-level=\"2\"><b><span data-contrast=\"none\"> Syst\u00e8mes biologiques : la photosynth\u00e8se naturelle<\/span><\/b><\/li><\/ol><p><span data-contrast=\"auto\">Les plantes, les algues et les cyanobact\u00e9ries fixent le CO\u2082 gr\u00e2ce \u00e0 la lumi\u00e8re, produisant des mol\u00e9cules organiques telles que des sucres, des lipides et des acides organiques. L\u2019oxyg\u00e8ne est lib\u00e9r\u00e9 lors de l\u2019oxydation de l\u2019eau dans le <\/span><span data-contrast=\"auto\">photobioreacteur.<\/span><\/p><p><b><span data-contrast=\"auto\">Avantages<\/span><\/b><span data-contrast=\"auto\"> : proc\u00e9d\u00e9 naturel, direct, utilisant l\u2019\u00e9nergie solaire<\/span><span data-contrast=\"auto\"> ou <\/span><span data-contrast=\"auto\">artificielle<\/span><span data-contrast=\"auto\"> peu consommatrice<\/span><span data-contrast=\"auto\">.<\/span>\u00a0<br \/><b><span data-contrast=\"auto\">Limites<\/span><\/b><span data-contrast=\"auto\"> : rendement photosynth\u00e9tique faible (&lt; 5 %), besoins importants en surface et ressources.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><\/p><ol start=\"2\"><li aria-level=\"2\"><b><span data-contrast=\"none\"> Syst\u00e8mes artificiels inspir\u00e9s de la photosynth\u00e8se :\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0<\/span><\/b><b> <\/b><b><span data-contrast=\"none\">a) P<\/span><\/b><b><span data-contrast=\"none\">hotosynthese<\/span><\/b><b><b><span data-contrast=\"none\"> artificielle : <\/span><\/b><\/b>Cette approche s&rsquo;inspire de la photosynth\u00e8se naturelle, mais avec un rendement am\u00e9lior\u00e9.<span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><span data-contrast=\"auto\">Des recherches men\u00e9es par le CNRS ont montr\u00e9 que la photocatalyse peut \u00eatre une voie prometteuse pour la conversion du CO\u2082, en particulier lorsqu&rsquo;elle est combin\u00e9e avec des mat\u00e9riaux catalytiques avanc\u00e9s. <\/span><a href=\"https:\/\/lejournal.cnrs.fr\/nos-blogs\/focus-sciences\/la-photocatalyse-promet-daccelerer-la-transition-energetique?utm_source=chatgpt.com\"><span data-contrast=\"none\">CNRS Le journal<\/span><\/a><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><p><span data-contrast=\"auto\"><b>b) \u00c9lectrolyse du CO\u2082 : <\/b><\/span><span data-contrast=\"auto\">L&rsquo;\u00e9lectrolyse du CO\u2082 est un proc\u00e9d\u00e9 \u00e9lectrochimique dans lequel le CO\u2082 est r\u00e9duit \u00e0 la cathode pour produire des carburants ou des produits chimiques, tandis qu&rsquo;\u00e0 l&rsquo;anode, l&rsquo;eau est oxyd\u00e9e pour produire de l&rsquo;oxyg\u00e8ne pur. Ce proc\u00e9d\u00e9 offre une flexibilit\u00e9 dans les produits obtenus et peut \u00eatre coupl\u00e9 \u00e0 des sources d&rsquo;\u00e9nergie renouvelables.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><span data-contrast=\"auto\">Selon l&rsquo;IFP Energies Nouvelles, l&rsquo;\u00e9lectrolyse du CO\u2082 est une technologie en d\u00e9veloppement qui pr\u00e9sente un potentiel significatif pour la valorisation du CO\u2082, bien que des d\u00e9fis subsistent en termes de co\u00fbt et d&rsquo;efficacit\u00e9. <\/span><a href=\"https:\/\/www.ifpenergiesnouvelles.fr\/breve\/photocatalyse-voie-lumineuse-convertir-co2?utm_source=chatgpt.com\"><span data-contrast=\"none\">ifpenergiesnouvelles.fr<\/span><\/a><\/p><\/li><li aria-level=\"2\"><p><b><span data-contrast=\"none\">Cycles thermochimiques \u00e0 oxydes m\u00e9talliques<\/span><\/b><\/p><p><span data-contrast=\"auto\">Les cycles thermochimiques utilisent des oxydes m\u00e9talliques, tels que le c\u00e9rium (CeO\u2082), pour r\u00e9aliser des r\u00e9actions de r\u00e9duction et d&rsquo;oxydation. \u00c0 haute temp\u00e9rature, l&rsquo;oxyde m\u00e9tallique est r\u00e9duit, lib\u00e9rant de l&rsquo;oxyg\u00e8ne pur. Ce mat\u00e9riau r\u00e9duit est ensuite r\u00e9oxyd\u00e9 par le CO\u2082, produisant du CO et r\u00e9g\u00e9n\u00e9rant l&rsquo;oxyde m\u00e9tallique.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><\/p><p><span data-contrast=\"auto\">Une th\u00e8se de l&rsquo;Universit\u00e9 de Perpignan a \u00e9tudi\u00e9 l&rsquo;utilisation de cycles thermochimiques pour la production de combustibles solaires synth\u00e9tiques, mettant en \u00e9vidence leur potentiel pour la valorisation du CO\u2082. <\/span><a href=\"https:\/\/theses.fr\/2014PERP1211?domaine=theses&amp;utm_source=chatgpt.com\"><span data-contrast=\"none\">theses.fr<\/span><\/a><\/p><\/li><li aria-level=\"2\"><p><b><span data-contrast=\"none\">Approches hybrides<\/span><\/b><\/p><p><span data-contrast=\"auto\">Des solutions combin\u00e9es \u00e9mergent pour am\u00e9liorer l&rsquo;efficacit\u00e9 de la conversion du CO\u2082 :<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><\/p><ul><li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"4\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"1\"><b><span data-contrast=\"auto\">Photo\u00e9lectrochimie (PEC)<\/span><\/b><span data-contrast=\"auto\"> : associer la lumi\u00e8re et l\u2019\u00e9lectrolyse pour augmenter le rendement.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><\/li><\/ul><ul><li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"4\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"2\" data-aria-level=\"1\"><b><span data-contrast=\"auto\">Bio\u00e9lectrochimie<\/span><\/b><span data-contrast=\"auto\"> : utiliser des micro-organismes \u00e9lectroactifs qui r\u00e9duisent le CO\u2082 gr\u00e2ce \u00e0 une source \u00e9lectrique, avec production parall\u00e8le d\u2019O\u2082.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><\/li><\/ul><p><span data-contrast=\"auto\">Ces approches cherchent \u00e0 conjuguer efficacit\u00e9, s\u00e9lectivit\u00e9 et durabilit\u00e9.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><\/p><\/li><\/ol>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6a91eff3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6a91eff3\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-15b6f8bb\" data-id=\"15b6f8bb\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-322554ec elementor-widget elementor-widget-text-editor\" data-id=\"322554ec\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p aria-level=\"2\"><b><span data-contrast=\"none\">Conclusion<\/span><\/b><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;335559738&quot;:299,&quot;335559739&quot;:299}\">\u00a0<\/span><\/p><p><span data-contrast=\"auto\">Produire de l\u2019oxyg\u00e8ne pur en m\u00eame temps que des mol\u00e9cules d\u2019int\u00e9r\u00eat issues du CO\u2082 constitue une voie strat\u00e9gique pour rendre l\u2019oxy-combustion plus comp\u00e9titive.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><\/p><ul><li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"5\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"1\"><b><span data-contrast=\"auto\">Syst\u00e8mes biologiques<\/span><\/b><span data-contrast=\"auto\"> : proc\u00e9d\u00e9 naturel mais rendement limit\u00e9.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><\/li><\/ul><ul><li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"5\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"2\" data-aria-level=\"1\"><b><span data-contrast=\"auto\">P<\/span><\/b><b><span data-contrast=\"auto\">hotosynthese artificielle <\/span><\/b><b><span data-contrast=\"auto\">et \u00e9lectrolyse du CO\u2082<\/span><\/b><span data-contrast=\"auto\"> : technologies prometteuses mais \u00e9nergivores.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><\/li><\/ul><ul><li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"5\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"3\" data-aria-level=\"1\"><b><span data-contrast=\"auto\">Cycles thermochimiques<\/span><\/b><span data-contrast=\"auto\"> : robustes, capables de produire du CO et de l\u2019O\u2082 purs, mais n\u00e9cessitant des conditions extr\u00eames.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><\/li><\/ul><ul><li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"5\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"4\" data-aria-level=\"1\"><b><span data-contrast=\"auto\">Approches hybrides<\/span><\/b><span data-contrast=\"auto\"> : en R&amp;D, mais tr\u00e8s prometteuses pour combiner efficacit\u00e9, durabilit\u00e9 et performance.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><\/li><\/ul><p><span data-contrast=\"auto\">\u00c0 terme, une int\u00e9gration optimale de ces syst\u00e8mes pourrait permettre une valorisation circulaire du CO\u2082, coupl\u00e9e \u00e0 une oxy-combustion moins d\u00e9pendante de l\u2019\u00e9nergie grise, au service de la transition bas-carbone.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><\/p><p><span data-contrast=\"none\">Dans cette perspective, <\/span><b><span data-contrast=\"none\">W Platform<\/span><\/b><span data-contrast=\"none\"> a contribu\u00e9 \u00e0 favoriser le d\u00e9veloppement de l\u2019oxy-combustion en proposant une solution innovante qui\u00a0 transforme le CO2 en mol\u00e9cule d&rsquo;int\u00e9r\u00eats pour produire de l&rsquo;oxyg\u00e8ne.<\/span><\/p><p><em><a href=\"https:\/\/www.co2engineering.com\/en\/decarbonation-des-fumees-issues-dun-equipement-de-combustion\/\"><span style=\"text-decoration: underline;\">Learn more<\/span><\/a><\/em><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4ac7afb6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4ac7afb6\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-6eab7042\" data-id=\"6eab7042\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-68ba9612 elementor-widget elementor-widget-spacer\" data-id=\"68ba9612\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.17.0 - 08-11-2023 *\/\n.elementor-column .elementor-spacer-inner{height:var(--spacer-size)}.e-con{--container-widget-width:100%}.e-con-inner>.elementor-widget-spacer,.e-con>.elementor-widget-spacer{width:var(--container-widget-width,var(--spacer-size));--align-self:var(--container-widget-align-self,initial);--flex-shrink:0}.e-con-inner>.elementor-widget-spacer>.elementor-widget-container,.e-con>.elementor-widget-spacer>.elementor-widget-container{height:100%;width:100%}.e-con-inner>.elementor-widget-spacer>.elementor-widget-container>.elementor-spacer,.e-con>.elementor-widget-spacer>.elementor-widget-container>.elementor-spacer{height:100%}.e-con-inner>.elementor-widget-spacer>.elementor-widget-container>.elementor-spacer>.elementor-spacer-inner,.e-con>.elementor-widget-spacer>.elementor-widget-container>.elementor-spacer>.elementor-spacer-inner{height:var(--container-widget-height,var(--spacer-size))}.e-con-inner>.elementor-widget-spacer.elementor-widget-empty,.e-con>.elementor-widget-spacer.elementor-widget-empty{position:relative;min-height:22px;min-width:22px}.e-con-inner>.elementor-widget-spacer.elementor-widget-empty .elementor-widget-empty-icon,.e-con>.elementor-widget-spacer.elementor-widget-empty .elementor-widget-empty-icon{position:absolute;top:0;bottom:0;left:0;right:0;margin:auto;padding:0;width:22px;height:22px}<\/style>\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6b7ac5b3 elementor-widget elementor-widget-heading\" data-id=\"6b7ac5b3\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">D\u00e9couvrez les derniers articles<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2982c306 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"2982c306\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.17.0 - 08-11-2023 *\/\n.elementor-widget-divider{--divider-border-style:none;--divider-border-width:1px;--divider-color:#0c0d0e;--divider-icon-size:20px;--divider-element-spacing:10px;--divider-pattern-height:24px;--divider-pattern-size:20px;--divider-pattern-url:none;--divider-pattern-repeat:repeat-x}.elementor-widget-divider .elementor-divider{display:flex}.elementor-widget-divider .elementor-divider__text{font-size:15px;line-height:1;max-width:95%}.elementor-widget-divider .elementor-divider__element{margin:0 var(--divider-element-spacing);flex-shrink:0}.elementor-widget-divider .elementor-icon{font-size:var(--divider-icon-size)}.elementor-widget-divider .elementor-divider-separator{display:flex;margin:0;direction:ltr}.elementor-widget-divider--view-line_icon .elementor-divider-separator,.elementor-widget-divider--view-line_text .elementor-divider-separator{align-items:center}.elementor-widget-divider--view-line_icon .elementor-divider-separator:after,.elementor-widget-divider--view-line_icon .elementor-divider-separator:before,.elementor-widget-divider--view-line_text .elementor-divider-separator:after,.elementor-widget-divider--view-line_text .elementor-divider-separator:before{display:block;content:\"\";border-bottom:0;flex-grow:1;border-top:var(--divider-border-width) var(--divider-border-style) var(--divider-color)}.elementor-widget-divider--element-align-left .elementor-divider .elementor-divider-separator>.elementor-divider__svg:first-of-type{flex-grow:0;flex-shrink:100}.elementor-widget-divider--element-align-left .elementor-divider-separator:before{content:none}.elementor-widget-divider--element-align-left .elementor-divider__element{margin-left:0}.elementor-widget-divider--element-align-right .elementor-divider .elementor-divider-separator>.elementor-divider__svg:last-of-type{flex-grow:0;flex-shrink:100}.elementor-widget-divider--element-align-right .elementor-divider-separator:after{content:none}.elementor-widget-divider--element-align-right .elementor-divider__element{margin-right:0}.elementor-widget-divider:not(.elementor-widget-divider--view-line_text):not(.elementor-widget-divider--view-line_icon) .elementor-divider-separator{border-top:var(--divider-border-width) var(--divider-border-style) var(--divider-color)}.elementor-widget-divider--separator-type-pattern{--divider-border-style:none}.elementor-widget-divider--separator-type-pattern.elementor-widget-divider--view-line .elementor-divider-separator,.elementor-widget-divider--separator-type-pattern:not(.elementor-widget-divider--view-line) .elementor-divider-separator:after,.elementor-widget-divider--separator-type-pattern:not(.elementor-widget-divider--view-line) .elementor-divider-separator:before,.elementor-widget-divider--separator-type-pattern:not([class*=elementor-widget-divider--view]) .elementor-divider-separator{width:100%;min-height:var(--divider-pattern-height);-webkit-mask-size:var(--divider-pattern-size) 100%;mask-size:var(--divider-pattern-size) 100%;-webkit-mask-repeat:var(--divider-pattern-repeat);mask-repeat:var(--divider-pattern-repeat);background-color:var(--divider-color);-webkit-mask-image:var(--divider-pattern-url);mask-image:var(--divider-pattern-url)}.elementor-widget-divider--no-spacing{--divider-pattern-size:auto}.elementor-widget-divider--bg-round{--divider-pattern-repeat:round}.rtl .elementor-widget-divider .elementor-divider__text{direction:rtl}.e-con-inner>.elementor-widget-divider,.e-con>.elementor-widget-divider{width:var(--container-widget-width,100%);--flex-grow:var(--container-widget-flex-grow)}<\/style>\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3b2b6ecc elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3b2b6ecc\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-6c39078e\" data-id=\"6c39078e\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-75d7d00 e-flex e-con-boxed e-con e-parent\" data-id=\"75d7d00\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;boxed&quot;}\" data-core-v316-plus=\"true\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-13a09f3 elementor-widget elementor-widget-image\" data-id=\"13a09f3\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.17.0 - 08-11-2023 *\/\n.elementor-widget-image{text-align:center}.elementor-widget-image a{display:inline-block}.elementor-widget-image a img[src$=\".svg\"]{width:48px}.elementor-widget-image img{vertical-align:middle;display:inline-block}<\/style>\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.co2engineering.com\/wp-content\/uploads\/2025\/09\/ChatGPT-Image-5-sept.-2025-10_07_21-1-1024x683.png\" class=\"attachment-large size-large wp-image-1495\" alt=\"\" srcset=\"https:\/\/www.co2engineering.com\/wp-content\/uploads\/2025\/09\/ChatGPT-Image-5-sept.-2025-10_07_21-1-1024x683.png 1024w, https:\/\/www.co2engineering.com\/wp-content\/uploads\/2025\/09\/ChatGPT-Image-5-sept.-2025-10_07_21-1-300x200.png 300w, https:\/\/www.co2engineering.com\/wp-content\/uploads\/2025\/09\/ChatGPT-Image-5-sept.-2025-10_07_21-1-768x512.png 768w, https:\/\/www.co2engineering.com\/wp-content\/uploads\/2025\/09\/ChatGPT-Image-5-sept.-2025-10_07_21-1-18x12.png 18w, https:\/\/www.co2engineering.com\/wp-content\/uploads\/2025\/09\/ChatGPT-Image-5-sept.-2025-10_07_21-1.png 1536w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3fc380b elementor-widget elementor-widget-heading\" data-id=\"3fc380b\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">L\u2019oxy-combustion : quand br\u00fbler \u00e0 l\u2019oxyg\u00e8ne ouvre la voie au CO2 valorisable <br><\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8b2fbf4 elementor-widget elementor-widget-text-editor\" data-id=\"8b2fbf4\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><em>Ecrit par W Platform<\/em><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-96def24 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"96def24\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-grow\" href=\"https:\/\/www.co2engineering.com\/en\/loxy-combustion-quand-bruler-a-loxygene-ouvre-la-voie-au-co2-valorisable\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">D\u00e9couvrir l'article<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-5ab4e65\" data-id=\"5ab4e65\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e71139a e-flex e-con-boxed e-con e-parent\" data-id=\"e71139a\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;boxed&quot;}\" data-core-v316-plus=\"true\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-103f2ea elementor-widget elementor-widget-image\" data-id=\"103f2ea\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"468\" height=\"468\" src=\"https:\/\/www.co2engineering.com\/wp-content\/uploads\/2025\/09\/electolyse.png\" class=\"attachment-large size-large wp-image-1416\" alt=\"\" srcset=\"https:\/\/www.co2engineering.com\/wp-content\/uploads\/2025\/09\/electolyse.png 468w, https:\/\/www.co2engineering.com\/wp-content\/uploads\/2025\/09\/electolyse-300x300.png 300w, https:\/\/www.co2engineering.com\/wp-content\/uploads\/2025\/09\/electolyse-150x150.png 150w, https:\/\/www.co2engineering.com\/wp-content\/uploads\/2025\/09\/electolyse-12x12.png 12w\" sizes=\"(max-width: 468px) 100vw, 468px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-87630ae elementor-widget elementor-widget-heading\" data-id=\"87630ae\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Une alternative cr\u00e9dible au 100% hydrog\u00e8ne pour d\u00e9carboner les activit\u00e9s industrielles <\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2075256 elementor-widget elementor-widget-text-editor\" data-id=\"2075256\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><em>Ecrit par W Platform<\/em><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2677b70 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"2677b70\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-grow\" href=\"https:\/\/www.co2engineering.com\/en\/une-alternative-credible-a-lhydrogene-pour-decarboner-nos-activites-industrielles\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">D\u00e9couvrir l'article<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-2546f5c8\" data-id=\"2546f5c8\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-61af5df3\" data-id=\"61af5df3\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6a19eff9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6a19eff9\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-66433f98\" data-id=\"66433f98\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6cbaf1e9 elementor-widget elementor-widget-spacer\" data-id=\"6cbaf1e9\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Article de presse Transformer le CO\u2082 en mol\u00e9cules d\u2019int\u00e9r\u00eat et produire de l\u2019oxyg\u00e8ne pour l\u2019oxy-combustion L&rsquo;oxy-combustion est une technologie qui consiste \u00e0 br\u00fbler un combustible en pr\u00e9sence d&rsquo;oxyg\u00e8ne pur, plut\u00f4t qu&rsquo;en utilisant l&rsquo;air ambiant. Cela permet de produire des fum\u00e9es contenant principalement du CO\u2082 et de la vapeur d&rsquo;eau, facilitant ainsi la capture du CO\u2082 [&hellip;]<\/p>","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"class_list":["post-1502","page","type-page","status-publish","hentry","entry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.co2engineering.com\/en\/wp-json\/wp\/v2\/pages\/1502","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.co2engineering.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.co2engineering.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.co2engineering.com\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.co2engineering.com\/en\/wp-json\/wp\/v2\/comments?post=1502"}],"version-history":[{"count":28,"href":"https:\/\/www.co2engineering.com\/en\/wp-json\/wp\/v2\/pages\/1502\/revisions"}],"predecessor-version":[{"id":1751,"href":"https:\/\/www.co2engineering.com\/en\/wp-json\/wp\/v2\/pages\/1502\/revisions\/1751"}],"wp:attachment":[{"href":"https:\/\/www.co2engineering.com\/en\/wp-json\/wp\/v2\/media?parent=1502"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}