{"id":5246,"date":"2026-05-21T09:13:51","date_gmt":"2026-05-21T13:13:51","guid":{"rendered":"https:\/\/dev26.lecowebtest.com\/news\/\/"},"modified":"2026-08-05T16:33:39","modified_gmt":"2026-08-05T20:33:39","slug":"caracterisation-des-biocarburants-leco-tga801","status":"publish","type":"post","link":"https:\/\/www.leco.com\/fr\/news\/biofuel-characterization-leco-tga801\/","title":{"rendered":"Rationalisation de l&#x27;analyse \u00e9l\u00e9mentaire des biocombustibles solides"},"content":{"rendered":"<div class=\"wp-block-group is-style-leco-vertical-margin-top has-global-padding is-layout-constrained wp-container-core-group-is-layout-875e403b wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-1ffe0ea6 wp-block-group-is-layout-flex\">\n<p class=\"wp-block-paragraph\">Publi\u00e9 le<\/p>\n\n\n<div style=\"line-height:1;margin-top:12px;margin-left:6px\" class=\"wp-block-post-date has-custom-1-font-size\"><time datetime=\"2026-05-21T09:13:51-04:00\">21 mai 2026<\/time><\/div><\/div>\n\n\n<h1 class=\"is-style-h2-style wp-block-post-title\">Rationalisation de l&#x27;analyse \u00e9l\u00e9mentaire des biocombustibles solides<\/h1>\n\n\n<p class=\"wp-block-paragraph\"><strong>Traitez jusqu'\u00e0 19 \u00e9chantillons en un seul cycle automatis\u00e9<\/strong><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\"><figure class=\"is-style-rounded wp-block-post-featured-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/05\/solid-biofuel-biomass-straw-wood-fibers.png\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"fibres de bois ou de paille\" style=\"object-fit:cover;\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/05\/solid-biofuel-biomass-straw-wood-fibers.png 1280w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/05\/solid-biofuel-biomass-straw-wood-fibers-300x169.png 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/05\/solid-biofuel-biomass-straw-wood-fibers-1024x576.png 1024w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/05\/solid-biofuel-biomass-straw-wood-fibers-768x432.png 768w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/05\/solid-biofuel-biomass-straw-wood-fibers-18x10.png 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\"><\/figure><\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-container-core-group-is-layout-1ea9787f wp-block-group-is-layout-constrained\" style=\"margin-top:48px\">\n<div class=\"leco-share-article align-left wp-block-create-block-leco-share-article\">\n\t<div class=\"share-article-wrapper\">\n\t\t<button class=\"share-article-button\" data-url=\"https:\/\/www.leco.com\/fr\/news\/biofuel-characterization-leco-tga801\/\" aria-label=\"Partager l&#039;article\">\n\t\t\tPartager l'article\t\t<\/button>\n\t\t<span class=\"share-article-copied\" aria-live=\"polite\" aria-atomic=\"true\">\n\t\t\tLien de l'article copi\u00e9\t\t<\/span>\n\t<\/div>\n<\/div>\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" style=\"margin-top:0\">\n<hr class=\"wp-block-separator has-text-color has-sl-1-color has-alpha-channel-opacity has-sl-1-background-color has-background has-base-100-color has-base-100-background-color is-style-default\" style=\"margin-top:60px;margin-bottom:60px\">\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-container-core-group-is-layout-875e403b wp-block-group-is-layout-constrained\">\n<p class=\"wp-block-paragraph\">La demande croissante en \u00e9nergies renouvelables a renforc\u00e9 l&#x27;importance d&#x27;une caract\u00e9risation pr\u00e9cise des biocarburants. Les mati\u00e8res premi\u00e8res issues de la biomasse et les carburants finis n\u00e9cessitent une caract\u00e9risation pr\u00e9cise afin d&#x27;\u00e9valuer leur qualit\u00e9, d&#x27;optimiser les processus de production et de garantir des performances fiables. Les instruments d&#x27;analyse LECO facilitent ce travail gr\u00e2ce \u00e0 des technologies analytiques automatis\u00e9es et hautement fiables. Les essais gravim\u00e9triques manuels traditionnels s&#x27;appuient sur un flux de travail comprenant des \u00e9tuves de s\u00e9chage, des fours \u00e0 moufle, des dessiccateurs de refroidissement et des balances, dans le cadre d&#x27;un processus \u00e0 forte intensit\u00e9 de main-d&#x27;\u0153uvre qui g\u00e9n\u00e8re d&#x27;importants goulots d&#x27;\u00e9tranglement en laboratoire.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le <a href=\"https:\/\/www.leco.com\/fr\/instrument\/analyseur-thermogravimetrique-tga801\/\" data-type=\"instrument\" data-id=\"2243\">Analyseur thermogravim\u00e9trique LECO TGA801<\/a> \u00e9limine ces \u00e9tapes manuelles en proposant une alternative automatis\u00e9e pour la d\u00e9termination de l'humidit\u00e9, des mati\u00e8res volatiles et de la teneur en cendres dans les combustibles solides. En utilisant une balance int\u00e9gr\u00e9e et un plateau tournant en c\u00e9ramique robuste, le syst\u00e8me peut analyser jusqu'\u00e0 19 \u00e9chantillons simultan\u00e9ment. Il combine les trois param\u00e8tres d'analyse imm\u00e9diate en un seul cycle automatis\u00e9, ce qui am\u00e9liore consid\u00e9rablement le d\u00e9bit du laboratoire, r\u00e9duit le temps d'intervention de l'op\u00e9rateur et maximise la reproductibilit\u00e9 sur diverses matrices d'\u00e9chantillons.<\/p>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading is-style-h2-style\">Remplacement des m\u00e9thodes manuelles par le TGA macro<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Pour valider les performances du syst\u00e8me automatis\u00e9 TGA801 par rapport aux modes op\u00e9ratoires normalis\u00e9s de laboratoire conventionnels, des \u00e9tudes comparatives approfondies ont \u00e9t\u00e9 men\u00e9es en utilisant des m\u00e9thodes de r\u00e9f\u00e9rence ISO reconnues \u00e0 l'\u00e9chelle internationale :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><a href=\"https:\/\/www.leco.com\/fr\/analyse-fondamentale\/humidite\/\" data-type=\"coreanalysis\" data-id=\"2135\">D\u00e9termination de l'humidit\u00e9<\/a><\/strong>ISO 18134 \u2013 Biocombustibles solides \u2013 D\u00e9termination de la teneur en humidit\u00e9<\/li>\n\n\n\n<li><strong><a href=\"https:\/\/www.leco.com\/fr\/analyse-fondamentale\/contenu-volatil-de-la-loi-sur-les-cendres\/\" data-type=\"coreanalysis\" data-id=\"2134\">Analyse de la teneur en cendres<\/a><\/strong>: ISO 18122 \u2013 Biocombustibles solides \u2013 D\u00e9termination de la teneur en cendres<\/li>\n\n\n\n<li><strong><a href=\"https:\/\/www.leco.com\/fr\/analyse-fondamentale\/contenu-volatil-de-la-loi-sur-les-cendres\/\" data-type=\"coreanalysis\" data-id=\"2134\">\u00c9valuation des mati\u00e8res volatiles<\/a><\/strong>: ISO 18123 \u2013 Biocombustibles solides \u2013 D\u00e9termination des mati\u00e8res volatiles<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">L'\u00e9tude comparative a \u00e9valu\u00e9 un large \u00e9ventail de mat\u00e9riaux difficiles, notamment des granul\u00e9s de bois, de la tourbe, du charbon, des plastiques et des combustibles issus de d\u00e9chets (CSR). Les r\u00e9sultats d'humidit\u00e9 et de cendres g\u00e9n\u00e9r\u00e9s par le TGA801 ont montr\u00e9 une correspondance extr\u00eamement \u00e9troite avec les m\u00e9thodes de r\u00e9f\u00e9rence ISO manuelles. Cette forte corr\u00e9lation d\u00e9montre que l'analyse thermogravim\u00e9trique macro automatis\u00e9e peut offrir des performances analytiques comparables \u00e0 celles des m\u00e9thodes de laboratoire traditionnelles tout en r\u00e9duisant consid\u00e9rablement les besoins en main-d'\u0153uvre, en am\u00e9liorant le d\u00e9bit et en minimisant les risques d'erreur humaine.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading is-style-h2-style\">Mise en corr\u00e9lation des donn\u00e9es de mati\u00e8res volatiles<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Pour l'analyse des mati\u00e8res volatiles, les proc\u00e9dures ISO traditionnelles et les m\u00e9thodes macro-ATG mesurent toutes deux la perte de masse de l'\u00e9chantillon pendant une p\u00e9riode strictement chronom\u00e9tr\u00e9e \u00e0 900 \u00b0C. Cependant, il existe une distinction technique majeure entre les deux flux de travail : la m\u00e9thode ATG automatis\u00e9e introduit une rampe de chauffage suppl\u00e9mentaire et contr\u00f4l\u00e9e, de l'\u00e9tape initiale de d\u00e9termination de l'humidit\u00e9 (\u00e0 environ 105 \u00b0C) jusqu'au seuil final de haute temp\u00e9rature pour les mati\u00e8res volatiles.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Malgr\u00e9 cette diff\u00e9rence de proc\u00e9dure concernant les vitesses de chauffage, les donn\u00e9es obtenues montrent une excellente concordance entre les protocoles automatis\u00e9s et manuels.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\" style=\"padding-bottom:var(--wp--preset--spacing--l)\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"423\" height=\"292\" data-id=\"5248\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/05\/leco-tga-data-wood-volatiles-chart.png\" alt=\"Graphique affichant les r\u00e9sultats des tests de compos\u00e9s volatils du bois avec la ligne de coefficient.\" class=\"wp-image-5248\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/05\/leco-tga-data-wood-volatiles-chart.png 423w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/05\/leco-tga-data-wood-volatiles-chart-300x207.png 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/05\/leco-tga-data-wood-volatiles-chart-18x12.png 18w\" sizes=\"auto, (max-width: 423px) 100vw, 423px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"435\" height=\"276\" data-id=\"5249\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/05\/leco-tga-data-dry-volatiles-chart.png\" alt=\"Graphique pr\u00e9sentant les r\u00e9sultats des analyses de substances volatiles dans la mati\u00e8re s\u00e8che, avec une courbe de r\u00e9gression.\" class=\"wp-image-5249\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/05\/leco-tga-data-dry-volatiles-chart.png 435w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/05\/leco-tga-data-dry-volatiles-chart-300x190.png 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/05\/leco-tga-data-dry-volatiles-chart-18x12.png 18w\" sizes=\"auto, (max-width: 435px) 100vw, 435px\" \/><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Les tests r\u00e9alis\u00e9s avec des granul\u00e9s de bois ont r\u00e9v\u00e9l\u00e9 une forte relation lin\u00e9aire entre les m\u00e9thodes de r\u00e9f\u00e9rence manuelles ISO et le programme TGA automatis\u00e9, atteignant un R<sup>2<\/sup> valeur d&#x27;environ 0,94 (<em>(image ci-dessus, \u00e0 gauche)<\/em>. L&#x27;\u00e9cart maximal observ\u00e9 sur l&#x27;ensemble des matrices d&#x27;essai n&#x27;\u00e9tait que de 1,061 TP5T, tandis que la diff\u00e9rence moyenne entre les deux m\u00e9thodes d&#x27;analyse s&#x27;est \u00e9tablie \u00e0 environ 0,11 TP5T. Ces r\u00e9sultats de corr\u00e9lation confirment la capacit\u00e9 du TGA801 \u00e0 fournir des mesures hautement pr\u00e9cises et reproductibles des mati\u00e8res volatiles dans des matrices complexes de biomasse et de carburants alternatifs.<\/p>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" style=\"margin-top:0\">\n<hr class=\"wp-block-separator has-text-color has-sl-1-color has-alpha-channel-opacity has-sl-1-background-color has-background has-base-100-color has-base-100-background-color is-style-default\" style=\"margin-top:60px;margin-bottom:60px\">\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading is-style-h2-style\">Avantages op\u00e9rationnels de l&#x27;analyse TGA automatis\u00e9e<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Le passage des processus manuels traditionnels aux essais TGA int\u00e9gr\u00e9s par macro apporte des avantages op\u00e9rationnels essentiels aux centres d&#x27;essais industriels, aux laboratoires sous contrat et aux centres de recherche :<\/p>\n<\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>D\u00e9bit d'\u00e9chantillons \u00e9lev\u00e9<\/strong>: Le test simultan\u00e9 de plusieurs \u00e9chantillons permet de traiter jusqu&#x27;\u00e0 19 \u00e9chantillons en une seule s\u00e9quence.<\/li>\n\n\n\n<li><strong>Co\u00fbts de main-d'\u0153uvre r\u00e9duits<\/strong>: Les flux de travail enti\u00e8rement automatis\u00e9s permettent d&#x27;\u00e9liminer les \u00e9tapes de transfert manuelles, les temps de refroidissement des creusets et les erreurs de calcul des op\u00e9rateurs.<\/li>\n\n\n\n<li><strong>Analyse imm\u00e9diate unifi\u00e9e<\/strong>: La d\u00e9termination en continu de la teneur en humidit\u00e9, en cendres et en mati\u00e8res volatiles s&#x27;effectue en une seule op\u00e9ration automatis\u00e9e, sans intervention de l&#x27;op\u00e9rateur.<\/li>\n\n\n\n<li><strong>Int\u00e9grit\u00e9 des donn\u00e9es renforc\u00e9e<\/strong>L'int\u00e9gration directe avec les syst\u00e8mes de gestion de l'information de laboratoire (LIMS) am\u00e9liore la s\u00e9curit\u00e9 des donn\u00e9es et le suivi des audits.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large is-style-rounded-full-width\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/tga801-thermogravimetric-analyzer-1024x576.webp\" alt=\"Analyseur thermogravim\u00e9trique LECO TGA801\" class=\"wp-image-2870\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/tga801-thermogravimetric-analyzer-1024x576.webp 1024w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/tga801-thermogravimetric-analyzer-300x169.webp 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/tga801-thermogravimetric-analyzer-768x432.webp 768w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/tga801-thermogravimetric-analyzer-18x10.webp 18w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/tga801-thermogravimetric-analyzer.webp 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-container-core-group-is-layout-1ea9787f wp-block-group-is-layout-constrained\" style=\"margin-top:48px\">\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" style=\"margin-top:0\">\n<hr class=\"wp-block-separator has-text-color has-sl-1-color has-alpha-channel-opacity has-sl-1-background-color has-background has-base-100-color has-base-100-background-color is-style-default\" style=\"margin-top:60px;margin-bottom:60px\">\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Optimisez vos processus de caract\u00e9risation des biocarburants<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">La caract\u00e9risation des biocarburants modernes exige des m\u00e9thodes analytiques qui suivent le rythme de la production \u00e0 grand volume sans sacrifier la qualit\u00e9 des donn\u00e9es. Au-del\u00e0 de l'analyse imm\u00e9diate automatis\u00e9e, un flux de travail de test complet n\u00e9cessite de la pr\u00e9cision \u00e0 chaque \u00e9tape \u2013 de la d\u00e9termination du pouvoir calorifique via la calorim\u00e9trie isop\u00e9ribole jusqu'\u00e0 la d\u00e9termination \u00e9l\u00e9mentaire du carbone, de l'azote et du soufre.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le TGA801 de LECO d\u00e9montre comment l&#x27;automatisation peut transformer les analyses thermogravim\u00e9triques sans compromettre la qualit\u00e9 analytique. En int\u00e9grant les d\u00e9terminations de l&#x27;humidit\u00e9, des cendres et des mati\u00e8res volatiles au sein d&#x27;une seule s\u00e9quence automatis\u00e9e, les laboratoires peuvent r\u00e9duire les t\u00e2ches manuelles, \u00e9liminer les goulots d&#x27;\u00e9tranglement dans le flux de travail et renforcer la fiabilit\u00e9 de leurs donn\u00e9es.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00cates-vous pr\u00eat \u00e0 d\u00e9couvrir comment l&#x27;automatisation de l&#x27;analyse thermogravim\u00e9trique \u00e0 grande \u00e9chelle s&#x27;int\u00e8gre dans les processus de travail de votre laboratoire ?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.leco.com\/fr\/instrument\/analyseur-thermogravimetrique-tga801\/\" data-type=\"instrument\" data-id=\"2243\">En savoir plus sur le LECO TGA801<\/a> ou <a href=\"https:\/\/www.leco.com\/fr\/support-applicatif\/\" data-type=\"page\" data-id=\"200\">contactez nos sp\u00e9cialistes d'application<\/a> pour planifier une comparaison de donn\u00e9es pour vos matrices d'\u00e9chantillons sp\u00e9cifiques.<\/p>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" style=\"margin-top:0\">\n<hr class=\"wp-block-separator has-text-color has-sl-1-color has-alpha-channel-opacity has-sl-1-background-color has-background has-base-100-color has-base-100-background-color is-style-default\" style=\"margin-top:60px;margin-bottom:60px\">\n<\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading is-style-h4-style\">Instruments utilis\u00e9s<\/h2>\n\n\n\n<div class=\"leco-card-grid-block wp-block-create-block-leco-card-grid\">\n\t<div class=\"leco-card-grid columns-2\" role=\"list\" aria-label=\"Card grid\">\n\t\t\n\t\t\t\t\t<a href=\"https:\/\/www.leco.com\/fr\/instrument\/analyseur-thermogravimetrique-tga801\/\" class=\"leco-card\" role=\"listitem\" aria-label=\"TGA801 - Click to learn more\">\n\t\t\n\t\t\t<!-- Card Image -->\n\t\t\t<div class=\"leco-card-image\" role=\"img\" aria-label=\"Analyseur thermogravim\u00e9trique LECO TGA801\">\n\t\t\t\t\t\t\t\t\t<img src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/tga801-thermogravimetric-analyzer.webp\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/tga801-thermogravimetric-analyzer-1024x576.webp 1024w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/tga801-thermogravimetric-analyzer-768x432.webp 768w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/tga801-thermogravimetric-analyzer-300x169.webp 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/tga801-thermogravimetric-analyzer.webp 1280w\" sizes=\"(max-width: 768px) 100vw, (max-width: 1200px) 50vw, 371px\" alt=\"Analyseur thermogravim\u00e9trique LECO TGA801\" class=\"leco-card-img\" loading=\"lazy\" decoding=\"sync\">\n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t<!-- Card Content -->\n\t\t\t<div class=\"leco-card-content\">\n\t\t\t\t\t\t\t\t\t<h3 class=\"leco-card-title\">\n\t\t\t\t\t\tTGA801\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t<div class=\"leco-card-bottom\">\n\t\t\t\t\t\t\t\t\t\t\t<p class=\"leco-card-description\">\n\t\t\t\t\t\t\tAnalyse thermogravim\u00e9trique macroscopique pour la teneur en humidit\u00e9, en cendres et en mati\u00e8res volatiles\t\t\t\t\t\t<\/p>\n\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"leco-card-link\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t<svg class=\"leco-card-arrow\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"44\" height=\"44\" viewbox=\"0 0 44 44\" fill=\"none\" focusable=\"false\">\n\t\t\t\t\t\t\t\t<path d=\"M12.7998 22C12.7998 22.5523 13.2475 23 13.7998 23L27.3857 23L21.7998 28.5859C21.4093 28.9764 21.4093 29.6095 21.7998 30C22.1903 30.3905 22.8234 30.3905 23.2139 30L30.5068 22.7071C30.8973 22.3166 30.8973 21.6834 30.5068 21.2929L23.2139 14C22.8234 13.6095 22.1903 13.6095 21.7998 14C21.4093 14.3905 21.4093 15.0236 21.7998 15.4141L27.3857 21L13.7998 21C13.2475 21 12.7998 21.4477 12.7998 22Z\" fill=\"#78543D\"><\/path>\n\t\t\t\t\t\t\t<\/svg>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\n\t\t\t\t\t<\/a>\n\t\t\n\t\t\t<\/div>\n<\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-container-core-group-is-layout-7d5f9c92 wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" style=\"margin-top:0\">\n<hr class=\"wp-block-separator has-text-color has-sl-1-color has-alpha-channel-opacity has-sl-1-background-color has-background has-base-100-color has-base-100-background-color is-style-default\" style=\"margin-top:60px;margin-bottom:60px\">\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading is-style-h4-style\">Nouvelles connexes<\/h2>\n\n\n\n<div class=\"wp-block-query is-layout-flow wp-block-query-is-layout-flow\"><ul class=\"columns-3 wp-block-post-template is-layout-grid wp-container-core-post-template-is-layout-1d17308c wp-block-post-template-is-layout-grid\"><li class=\"wp-block-post post-4219 post type-post status-publish format-standard has-post-thumbnail hentry category-news instrument-model-58 core-analysis-type-carbon application-type-environmental application-type-soil-analysis product-line-elemental-analysis\">\n\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\"><figure style=\"aspect-ratio:16\/9\" class=\"wp-block-post-featured-image\"><a href=\"https:\/\/www.leco.com\/fr\/news\/role-of-toc-in-regenerative-agriculture\/\" target=\"_self\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/08\/two-farmers-in-red-discuss-soil.webp\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"L&#039;importance de l&#039;analyse du carbone organique total dans le sol en agriculture r\u00e9g\u00e9n\u00e9ratrice\" style=\"width:100%;height:100%;object-fit:cover;\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/08\/two-farmers-in-red-discuss-soil.webp 1280w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/08\/two-farmers-in-red-discuss-soil-300x169.webp 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/08\/two-farmers-in-red-discuss-soil-1024x576.webp 1024w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/08\/two-farmers-in-red-discuss-soil-768x432.webp 768w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/08\/two-farmers-in-red-discuss-soil-18x10.webp 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\"><\/a><\/figure>\n\n<h4 style=\"font-style:normal;font-weight:300\" class=\"has-link-color wp-elements-25e6d450634c6f6ce866507b40ad7ad3 wp-block-post-title has-text-color has-dm-8-color has-medium-font-size has-rothek-font-family\"><a href=\"https:\/\/www.leco.com\/fr\/news\/role-of-toc-in-regenerative-agriculture\/\" target=\"_self\">L'importance de l'analyse du carbone organique total dans le sol en agriculture r\u00e9g\u00e9n\u00e9ratrice<\/a><\/h4>\n\n<div class=\"wp-block-post-date\"><time datetime=\"2026-03-19T16:36:58.327Z\">19 mars 2026<\/time><\/div><\/div>\n\n<\/li><li class=\"wp-block-post post-7015 post type-post status-publish format-standard has-post-thumbnail hentry category-news\">\n\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\"><figure style=\"aspect-ratio:16\/9\" class=\"wp-block-post-featured-image\"><a href=\"https:\/\/www.leco.com\/fr\/news\/thank-you-2026-summer-interns\/\" target=\"_self\"><img loading=\"lazy\" decoding=\"async\" width=\"1800\" height=\"660\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/07\/Intern-Day-Photo-2026.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"Merci, les stagiaires d&#039;\u00e9t\u00e9 2026 !\" style=\"width:100%;height:100%;object-fit:cover;\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/07\/Intern-Day-Photo-2026.jpg 1800w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/07\/Intern-Day-Photo-2026-300x110.jpg 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/07\/Intern-Day-Photo-2026-1024x375.jpg 1024w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/07\/Intern-Day-Photo-2026-768x282.jpg 768w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/07\/Intern-Day-Photo-2026-1536x563.jpg 1536w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/07\/Intern-Day-Photo-2026-18x7.jpg 18w\" sizes=\"auto, (max-width: 1800px) 100vw, 1800px\"><\/a><\/figure>\n\n<h4 style=\"font-style:normal;font-weight:300\" class=\"has-link-color wp-elements-25e6d450634c6f6ce866507b40ad7ad3 wp-block-post-title has-text-color has-dm-8-color has-medium-font-size has-rothek-font-family\"><a href=\"https:\/\/www.leco.com\/fr\/news\/thank-you-2026-summer-interns\/\" target=\"_self\">Merci, les stagiaires d'\u00e9t\u00e9 2026 !<\/a><\/h4>\n\n<div class=\"wp-block-post-date\"><time datetime=\"2026-03-19T16:36:58.327Z\">19 mars 2026<\/time><\/div><\/div>\n\n<\/li><li class=\"wp-block-post post-6807 post type-post status-publish format-standard has-post-thumbnail hentry category-news instrument-model-60 core-analysis-type-sulfur application-type-high-performance-materials application-type-metals-ores product-line-elemental-analysis\">\n\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\"><figure style=\"aspect-ratio:16\/9\" class=\"wp-block-post-featured-image\"><a href=\"https:\/\/www.leco.com\/fr\/news\/sulfur-and-superalloys-the-844-series\/\" target=\"_self\"><img loading=\"lazy\" decoding=\"async\" width=\"1800\" height=\"600\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/07\/underside-of-jet-engine-commercial-aircraft.png\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"Superalliages et soufre : m\u00eame des traces peuvent \u00eatre pr\u00e9judiciables\" style=\"width:100%;height:100%;object-fit:cover;\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/07\/underside-of-jet-engine-commercial-aircraft.png 1800w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/07\/underside-of-jet-engine-commercial-aircraft-300x100.png 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/07\/underside-of-jet-engine-commercial-aircraft-1024x341.png 1024w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/07\/underside-of-jet-engine-commercial-aircraft-768x256.png 768w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/07\/underside-of-jet-engine-commercial-aircraft-1536x512.png 1536w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/07\/underside-of-jet-engine-commercial-aircraft-18x6.png 18w\" sizes=\"auto, (max-width: 1800px) 100vw, 1800px\"><\/a><\/figure>\n\n<h4 style=\"font-style:normal;font-weight:300\" class=\"has-link-color wp-elements-25e6d450634c6f6ce866507b40ad7ad3 wp-block-post-title has-text-color has-dm-8-color has-medium-font-size has-rothek-font-family\"><a href=\"https:\/\/www.leco.com\/fr\/news\/sulfur-and-superalloys-the-844-series\/\" target=\"_self\">Superalliages et soufre : m\u00eame des traces peuvent \u00eatre pr\u00e9judiciables<\/a><\/h4>\n\n<div class=\"wp-block-post-date\"><time datetime=\"2026-03-19T16:36:58.327Z\">19 mars 2026<\/time><\/div><\/div>\n\n<\/li><\/ul><\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Automatisez l'analyse de l'humidit\u00e9, des cendres et des mati\u00e8res volatiles avec des donn\u00e9es qui correspondent aux m\u00e9thodes ISO manuelles.<\/p>","protected":false},"author":9,"featured_media":5250,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"instrument-model":[105],"core-analysis-type":[25,26],"application-type":[33,397],"product-line":[14],"class_list":["post-5246","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","instrument-model-tga801","core-analysis-type-ash-volatile-content-loi","core-analysis-type-moisture","application-type-energy-fuels","application-type-solid-fuels","product-line-elemental-analysis"],"_links":{"self":[{"href":"https:\/\/www.leco.com\/fr\/wp-json\/wp\/v2\/posts\/5246","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.leco.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.leco.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.leco.com\/fr\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/www.leco.com\/fr\/wp-json\/wp\/v2\/comments?post=5246"}],"version-history":[{"count":9,"href":"https:\/\/www.leco.com\/fr\/wp-json\/wp\/v2\/posts\/5246\/revisions"}],"predecessor-version":[{"id":6971,"href":"https:\/\/www.leco.com\/fr\/wp-json\/wp\/v2\/posts\/5246\/revisions\/6971"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.leco.com\/fr\/wp-json\/wp\/v2\/media\/5250"}],"wp:attachment":[{"href":"https:\/\/www.leco.com\/fr\/wp-json\/wp\/v2\/media?parent=5246"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.leco.com\/fr\/wp-json\/wp\/v2\/categories?post=5246"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.leco.com\/fr\/wp-json\/wp\/v2\/tags?post=5246"},{"taxonomy":"instrument-model","embeddable":true,"href":"https:\/\/www.leco.com\/fr\/wp-json\/wp\/v2\/instrument-model?post=5246"},{"taxonomy":"core-analysis-type","embeddable":true,"href":"https:\/\/www.leco.com\/fr\/wp-json\/wp\/v2\/core-analysis-type?post=5246"},{"taxonomy":"application-type","embeddable":true,"href":"https:\/\/www.leco.com\/fr\/wp-json\/wp\/v2\/application-type?post=5246"},{"taxonomy":"product-line","embeddable":true,"href":"https:\/\/www.leco.com\/fr\/wp-json\/wp\/v2\/product-line?post=5246"}],"curies":[{"name":"Bien jou\u00e9","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}