{"id":3248,"date":"2026-02-04T15:56:50","date_gmt":"2026-02-04T20:56:50","guid":{"rendered":"https:\/\/ressources.novatech.ca\/?post_type=blog&#038;p=3248"},"modified":"2026-02-04T15:58:02","modified_gmt":"2026-02-04T20:58:02","slug":"carbon-capture-in-focus-co%e2%82%82-purity-for-transport-and-sequestration-what-really-threatens-pipelines","status":"publish","type":"blog","link":"https:\/\/ressources.novatech.ca\/fr\/blogue\/perspectives-du-marche\/carbon-capture-in-focus-co%e2%82%82-purity-for-transport-and-sequestration-what-really-threatens-pipelines\/","title":{"rendered":"Captage du carbone en profondeur \u2014 Puret\u00e9 du CO\u2082 pour le transport et la s\u00e9questration : ce qui menace r\u00e9ellement les pipelines."},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"3248\" class=\"elementor elementor-3248 elementor-3247\" data-elementor-post-type=\"blog\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-fbb85f6 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"fbb85f6\" data-element_type=\"section\" data-e-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-4aafe1c\" data-id=\"4aafe1c\" data-element_type=\"column\" data-e-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-730f876 elementor-widget elementor-widget-image\" data-id=\"730f876\" data-element_type=\"widget\" data-e-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=\"150\" height=\"150\" src=\"https:\/\/ressources.novatech.ca\/wp-content\/uploads\/2025\/02\/johann-nunez-2024-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail wp-image-2992\" alt=\"Johann Nunez - Novatech\" srcset=\"https:\/\/ressources.novatech.ca\/wp-content\/uploads\/2025\/02\/johann-nunez-2024-150x150.jpg 150w, https:\/\/ressources.novatech.ca\/wp-content\/uploads\/2025\/02\/johann-nunez-2024-300x300.jpg 300w, https:\/\/ressources.novatech.ca\/wp-content\/uploads\/2025\/02\/johann-nunez-2024-1024x1024.jpg 1024w, https:\/\/ressources.novatech.ca\/wp-content\/uploads\/2025\/02\/johann-nunez-2024-768x768.jpg 768w, https:\/\/ressources.novatech.ca\/wp-content\/uploads\/2025\/02\/johann-nunez-2024-1536x1536.jpg 1536w, https:\/\/ressources.novatech.ca\/wp-content\/uploads\/2025\/02\/johann-nunez-2024-2048x2048.jpg 2048w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/>\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-3ad4897 elementor-widget elementor-widget-text-editor\" data-id=\"3ad4897\" data-element_type=\"widget\" data-e-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\t\t<p>R\u00e9dig\u00e9 par <a href=\"https:\/\/www.linkedin.com\/in\/johann-nunez-3b905379\/\" target=\"_blank\" rel=\"noopener\"><b><u>Johann Nunez<\/u><\/b><\/a><\/p><p>Repr\u00e9sentant technique<\/p><p>Le 3 fevrier, 2026<\/p>\t\t\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<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b0d9f62 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"b0d9f62\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\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-39999a8\" data-id=\"39999a8\" data-element_type=\"column\" data-e-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-cdb32df red-dot elementor-widget elementor-widget-heading\" data-id=\"cdb32df\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\"><a href=\"https:\/\/ressources.novatech.ca\/fr\/blogue\/perspectives-du-marche\/captage-du-carbone-en-profondeur-une-analyse-du-ccus\/\" target=\"_blank\">La plupart des probl\u00e8mes li\u00e9s au transport du CO\u2082 ne se manifestent pas de mani\u00e8re spectaculaire.\nIls ne commencent pas par des alarmes ou des fuites visibles. Ils apparaissent discr\u00e8tement, sous la forme d\u2019une trace d\u2019humidit\u00e9 qui ne devrait pas \u00eatre pr\u00e9sente, d\u2019une l\u00e9g\u00e8re excursion d\u2019oxyg\u00e8ne ou d\u2019une accumulation progressive d\u2019hydrocarbures l\u00e0 o\u00f9 personne ne les attendait. Des mois plus tard, ces \u00e9carts mineurs se traduisent par de la corrosion, des restrictions d\u2019\u00e9coulement, de l\u2019usure d\u2019\u00e9quipements ou des probl\u00e8mes d\u2019injectivit\u00e9.\n\n  <br><br>C\u2019est pourquoi, dans le transport et la s\u00e9questration du CO\u2082, la puret\u00e9 n\u2019est pas une simple sp\u00e9cification sur papier. C\u2019est une r\u00e9alit\u00e9 op\u00e9rationnelle.  <br><br> Les exploitants de pipelines l\u2019ont appris \u00e0 leurs d\u00e9pens. L\u2019int\u00e9grit\u00e9 d\u2019un pipeline de CO\u2082 est rarement d\u00e9termin\u00e9e par le CO\u2082 lui-m\u00eame. Elle d\u00e9pend des impuret\u00e9s qu\u2019il transporte et de la fa\u00e7on dont celles-ci se comportent dans des conditions r\u00e9elles de pression et de temp\u00e9rature.<\/a><\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-837aa6e liste-chiffre-big elementor-widget elementor-widget-text-editor\" data-id=\"837aa6e\" data-element_type=\"widget\" data-e-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\t\t<h4 style=\"padding-left: 40px;\"><span style=\"color: #bf2f38;\"><strong>Ce que vous apprendrez dans cet article :<\/strong><\/span><\/h4><h4 style=\"padding-left: 40px;\"><span style=\"color: #bf2f38;\"><strong>\u00a0<\/strong><\/span><\/h4><p style=\"padding-left: 40px;\"><span style=\"font-size: 14pt;\">\u00c0 la fin de cette lecture, vous comprendrez :<\/span><\/p><ul><li style=\"list-style-type: none;\"><ul><li><span style=\"font-size: 14pt;\">Pourquoi la concentration en CO\u2082 seule dit tr\u00e8s peu de choses sur les risques pour les pipelines<\/span><\/li><li><span style=\"font-size: 14pt;\">Comment des traces d\u2019eau deviennent une menace majeure pour l\u2019int\u00e9grit\u00e9 des installations<\/span><\/li><li><span style=\"font-size: 14pt;\">Pourquoi l\u2019oxyg\u00e8ne et les gaz acides modifient profond\u00e9ment les m\u00e9canismes de corrosion<\/span><\/li><li><span style=\"font-size: 14pt;\">Comment les hydrocarbures et les COV g\u00e9n\u00e8rent des probl\u00e8mes op\u00e9rationnels progressifs<\/span><\/li><li><span style=\"font-size: 14pt;\">Pourquoi les particules causent souvent des dommages avant m\u00eame d\u2019\u00eatre d\u00e9tect\u00e9es<\/span><\/li><li><span style=\"font-size: 14pt;\">Comment la surveillance continue des impuret\u00e9s r\u00e9duit les risques li\u00e9s au transport et \u00e0 la s\u00e9questration<\/span><\/li><\/ul><\/li><\/ul>\t\t\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<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e3c6dfd elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"e3c6dfd\" data-element_type=\"section\" data-e-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-b0d239c\" data-id=\"b0d239c\" data-element_type=\"column\" data-e-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-b9707bd red-dot elementor-widget elementor-widget-text-editor\" data-id=\"b9707bd\" data-element_type=\"widget\" data-e-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\t\t<h3><strong>Le CO\u2082 ne d\u00e9grade pas les pipelines. Les impuret\u00e9s, oui<\/strong><strong>\u00a0<\/strong><strong><span style=\"color: #bf2f38;\">.<\/span><\/strong><\/h3>\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-08e023c elementor-widget elementor-widget-text-editor\" data-id=\"08e023c\" data-element_type=\"widget\" data-e-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\t\t<p>Dans des conditions s\u00e8ches et ma\u00eetris\u00e9es, le CO\u2082 est relativement peu agressif pour les mat\u00e9riaux des pipelines. D\u00e8s que des impuret\u00e9s entrent en jeu, ce comportement change.<\/p><p>L\u2019eau active les r\u00e9actions de corrosion. L\u2019oxyg\u00e8ne modifie les m\u00e9canismes corrosifs. Les gaz acides acc\u00e9l\u00e8rent la d\u00e9gradation des mat\u00e9riaux. Les hydrocarbures se condensent. Les solides provoquent de l\u2019\u00e9rosion.<\/p><p>C\u2019est pour cette raison que les sp\u00e9cifications de transport du CO\u2082 sont d\u00e9finies autour de <span style=\"color: #2f6fae;\"><a style=\"color: #2f6fae;\" href=\"https:\/\/ressources.novatech.ca\/fr\/blogue\/technologies-fondamentales\/captage-du-carbone-en-profondeur-purete-du-co%e2%82%82-pour-les-usages-industriels-pourquoi-les-impuretes-traces-comptent-bien-plus-quon-ne-le-pense\/\" target=\"_blank\" rel=\"noopener\">limites d\u2019impuret\u00e9s.<\/a><\/span> Elles reposent sur des m\u00e9canismes de d\u00e9faillance r\u00e9els observ\u00e9s dans les pipelines, les compresseurs et les syst\u00e8mes d\u2019injection, et non sur des consid\u00e9rations th\u00e9oriques.<\/p><p>Pour les ing\u00e9nieurs et les exploitants, comprendre le comportement des impuret\u00e9s permet de passer d\u2019un syst\u00e8me simplement conforme \u00e0 un syst\u00e8me r\u00e9ellement fiable.<\/p>\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-03e8a01 elementor-widget elementor-widget-image\" data-id=\"03e8a01\" data-element_type=\"widget\" data-e-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 fetchpriority=\"high\" decoding=\"async\" width=\"768\" height=\"510\" src=\"https:\/\/ressources.novatech.ca\/wp-content\/uploads\/2026\/02\/picture-for-blog-no-6-768x510.jpg\" class=\"attachment-medium_large size-medium_large wp-image-3258\" alt=\"Complex pipeline infrastructure highlighting the impact of trace impurities on CO\u2082 transport systems. -Novatech - trace impurities - CCUS\" srcset=\"https:\/\/ressources.novatech.ca\/wp-content\/uploads\/2026\/02\/picture-for-blog-no-6-768x510.jpg 768w, https:\/\/ressources.novatech.ca\/wp-content\/uploads\/2026\/02\/picture-for-blog-no-6-300x199.jpg 300w, https:\/\/ressources.novatech.ca\/wp-content\/uploads\/2026\/02\/picture-for-blog-no-6-1024x679.jpg 1024w, https:\/\/ressources.novatech.ca\/wp-content\/uploads\/2026\/02\/picture-for-blog-no-6-1536x1019.jpg 1536w, https:\/\/ressources.novatech.ca\/wp-content\/uploads\/2026\/02\/picture-for-blog-no-6-2048x1359.jpg 2048w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\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\t<\/div>\n\t\t<\/div>\n\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-9df5e06 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"9df5e06\" data-element_type=\"section\" data-e-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-eadb5a2\" data-id=\"eadb5a2\" data-element_type=\"column\" data-e-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-d629c09 elementor-blockquote--skin-boxed elementor-blockquote--align-center elementor-widget elementor-widget-blockquote\" data-id=\"d629c09\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"blockquote.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<blockquote class=\"elementor-blockquote\">\n\t\t\t<p class=\"elementor-blockquote__content\">\n\t\t\t\t<i>\"Dans le transport du CO\u2082, de faibles impuret\u00e9s provoquent rarement des probl\u00e8mes imm\u00e9diats. Elles entra\u00eenent presque toujours des cons\u00e9quences durables.\"<\/i>\t\t\t<\/p>\n\t\t\t\t\t<\/blockquote>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fcab1f1 red-dot elementor-widget elementor-widget-text-editor\" data-id=\"fcab1f1\" data-element_type=\"widget\" data-e-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\t\t<h3><strong>L\u2019eau : l\u2019impuret\u00e9 qui d\u00e9clenche tout <\/strong><strong><span style=\"color: #bf2f38;\">.<\/span><\/strong><\/h3>\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-c17b9fa elementor-widget elementor-widget-text-editor\" data-id=\"c17b9fa\" data-element_type=\"widget\" data-e-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\t\t<p>L\u2019eau est souvent consid\u00e9r\u00e9e comme l\u2019impuret\u00e9 principale dans le transport du CO\u2082, et ce n\u2019est pas sans raison.<\/p><p>M\u00eame \u00e0 tr\u00e8s faible concentration, l\u2019eau peut :<\/p><ul><li>R\u00e9agir avec le CO\u2082 pour former de l\u2019acide carbonique<\/li><li>D\u00e9clencher la corrosion interne des pipelines en acier carbone<\/li><li>Geler ou former des hydrates lorsque les conditions d\u2019exploitation \u00e9voluent<\/li><\/ul><p>Une fois l\u2019humidit\u00e9 pr\u00e9sente, les autres impuret\u00e9s deviennent plus dangereuses. L\u2019oxyg\u00e8ne et les gaz acides gagnent en agressivit\u00e9. Les vitesses de corrosion augmentent. Ce qui commence comme un \u00e9cart mineur peut rapidement devenir un probl\u00e8me d\u2019int\u00e9grit\u00e9 g\u00e9n\u00e9ralis\u00e9.<\/p><p>C\u2019est pourquoi la mesure de l\u2019eau fait rarement d\u00e9bat. Elle constitue la base m\u00eame de la protection des pipelines.<\/p>\t\t\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<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-aa1a3bb elementor-section-full_width elementor-hidden-tablet elementor-hidden-mobile elementor-section-height-default elementor-section-height-default\" data-id=\"aa1a3bb\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\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-50 elementor-top-column elementor-element elementor-element-382ac6b\" data-id=\"382ac6b\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-0334ee9\" data-id=\"0334ee9\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\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-796c601 elementor-widget elementor-widget-text-editor\" data-id=\"796c601\" data-element_type=\"widget\" data-e-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\t\t<h3 style=\"text-align: center;\" data-start=\"562\" data-end=\"625\"><span style=\"color: #ffffff;\">Des traces d\u2019humidit\u00e9 peuvent cr\u00e9er des risques disproportionn\u00e9s dans les pipelines de CO\u2082<\/span><\/h3>\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-f6abd19 elementor-widget elementor-widget-text-editor\" data-id=\"f6abd19\" data-element_type=\"widget\" data-e-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\t\t<h4 style=\"text-align: center;\" data-start=\"562\" data-end=\"625\"><span style=\"color: #dce3ea;\">Une surveillance continue de l\u2019humidit\u00e9 permet de d\u00e9tecter les d\u00e9rives avant que la corrosion ne s\u2019installe.<\/span><\/h4>\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-2ab6e8a btn-transparent elementor-widget elementor-widget-button\" data-id=\"2ab6e8a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/novatech.ca\/fr\/produit\/analyseurs-dhumidite-serie-3050-qcm\/\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"21.263\" height=\"14.773\" viewBox=\"0 0 21.263 14.773\"><g id=\"Groupe_1972\" data-name=\"Groupe 1972\" transform=\"translate(614.529 -174.912) rotate(90)\"><line id=\"Ligne_74\" data-name=\"Ligne 74\" y2=\"18.849\" transform=\"translate(182.299 594.68)\" fill=\"none\" stroke=\"#fff\" stroke-linecap=\"round\" stroke-width=\"2\"><\/line><line id=\"Ligne_75\" data-name=\"Ligne 75\" y1=\"5.972\" x2=\"5.972\" transform=\"translate(176.326 594.68)\" fill=\"none\" stroke=\"#fff\" stroke-linecap=\"round\" stroke-width=\"2\"><\/line><line id=\"Ligne_76\" data-name=\"Ligne 76\" x1=\"5.972\" y1=\"5.972\" transform=\"translate(182.299 594.68)\" fill=\"none\" stroke=\"#fff\" stroke-linecap=\"round\" stroke-width=\"2\"><\/line><\/g><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">D\u00e9couvrir la s\u00e9rie d\u2019analyseurs d\u2019humidit\u00e9 3050 QCM<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\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<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-474e90e elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"474e90e\" data-element_type=\"section\" data-e-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-b9dd316\" data-id=\"b9dd316\" data-element_type=\"column\" data-e-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-0c4a5c5 elementor-blockquote--skin-boxed elementor-blockquote--align-center e-transform elementor-widget elementor-widget-blockquote\" data-id=\"0c4a5c5\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_transform_scale_effect&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_scale_effect_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_scale_effect_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"blockquote.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<blockquote class=\"elementor-blockquote\">\n\t\t\t<p class=\"elementor-blockquote__content\">\n\t\t\t\t\"Ce n\u2019est pas la concentration qui fait la diff\u00e9rence. C\u2019est le comportement des impuret\u00e9s quand les conditions changent.\"\t\t\t<\/p>\n\t\t\t\t\t<\/blockquote>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-75fbf71 red-dot elementor-widget elementor-widget-text-editor\" data-id=\"75fbf71\" data-element_type=\"widget\" data-e-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\t\t<h3><strong>Oxyg\u00e8ne et gaz acides : de faibles concentrations, des effets majeurs<\/strong> <strong><span style=\"color: #bf2f38;\">.<\/span><\/strong><\/h3>\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-5203c93 elementor-widget elementor-widget-text-editor\" data-id=\"5203c93\" data-element_type=\"widget\" data-e-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\t\t<p>L\u2019oxyg\u00e8ne, le sulfure d\u2019hydrog\u00e8ne (H\u2082S), les oxydes d\u2019azote (NO\u2093) et les oxydes de soufre (SO\u2093) sont g\u00e9n\u00e9ralement pr\u00e9sents \u00e0 des concentrations tr\u00e8s faibles. Leur impact, en revanche, est loin d\u2019\u00eatre n\u00e9gligeable.<\/p><p>Dans les pipelines de CO\u2082, ces compos\u00e9s peuvent :<\/p><ul><li>Acc\u00e9l\u00e9rer la corrosion bien au-del\u00e0 des taux de r\u00e9f\u00e9rence<\/li><li>Favoriser la corrosion localis\u00e9e et la fissuration<\/li><li>Former des acides tr\u00e8s agressifs en pr\u00e9sence d\u2019eau<\/li><\/ul><p>Dans les syst\u00e8mes en acier carbone, m\u00eame des traces d\u2019oxyg\u00e8ne peuvent faire basculer les m\u00e9canismes de corrosion vers des r\u00e9gimes plus difficiles \u00e0 ma\u00eetriser et \u00e0 pr\u00e9dire. Avec le temps, cela entra\u00eene une d\u00e9gradation in\u00e9gale ainsi qu\u2019une augmentation des besoins en inspection et en maintenance.<\/p><p>Surveiller ces impuret\u00e9s consiste \u00e0 comprendre la rapidit\u00e9 avec laquelle les conditions peuvent \u00e9voluer, et pas seulement \u00e0 v\u00e9rifier le d\u00e9passement d\u2019une limite.<\/p>\t\t\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<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-655df55 elementor-section-full_width elementor-hidden-tablet elementor-hidden-mobile elementor-section-height-default elementor-section-height-default\" data-id=\"655df55\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\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-50 elementor-top-column elementor-element elementor-element-e1eb8f7\" data-id=\"e1eb8f7\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-1f42fbc\" data-id=\"1f42fbc\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\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-1320636 elementor-widget elementor-widget-text-editor\" data-id=\"1320636\" data-element_type=\"widget\" data-e-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\t\t<h3 style=\"text-align: center;\" data-start=\"562\" data-end=\"625\"><span style=\"color: #ffffff;\">Lorsque les excursions de gaz exigent une r\u00e9action imm\u00e9diate<\/span><\/h3>\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-f0add5f elementor-widget elementor-widget-text-editor\" data-id=\"f0add5f\" data-element_type=\"widget\" data-e-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\t\t<h4 style=\"text-align: center;\" data-start=\"562\" data-end=\"625\"><span style=\"color: #dce3ea;\">Les variations rapides d\u2019oxyg\u00e8ne et de gaz r\u00e9actifs n\u00e9cessitent une mesure en temps r\u00e9el, directement sur le proc\u00e9d\u00e9.<\/span><\/h4>\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-4646f92 btn-transparent elementor-widget elementor-widget-button\" data-id=\"4646f92\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/novatech.ca\/fr\/produit\/analyseur-de-gaz-lasergas-iii-sp\/\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"21.263\" height=\"14.773\" viewBox=\"0 0 21.263 14.773\"><g id=\"Groupe_1972\" data-name=\"Groupe 1972\" transform=\"translate(614.529 -174.912) rotate(90)\"><line id=\"Ligne_74\" data-name=\"Ligne 74\" y2=\"18.849\" transform=\"translate(182.299 594.68)\" fill=\"none\" stroke=\"#fff\" stroke-linecap=\"round\" stroke-width=\"2\"><\/line><line id=\"Ligne_75\" data-name=\"Ligne 75\" y1=\"5.972\" x2=\"5.972\" transform=\"translate(176.326 594.68)\" fill=\"none\" stroke=\"#fff\" stroke-linecap=\"round\" stroke-width=\"2\"><\/line><line id=\"Ligne_76\" data-name=\"Ligne 76\" x1=\"5.972\" y1=\"5.972\" transform=\"translate(182.299 594.68)\" fill=\"none\" stroke=\"#fff\" stroke-linecap=\"round\" stroke-width=\"2\"><\/line><\/g><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Explorer l\u2019analyseur LaserGas III SP<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\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<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d5c96cb elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"d5c96cb\" data-element_type=\"section\" data-e-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-03de3be\" data-id=\"03de3be\" data-element_type=\"column\" data-e-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-bfc778b red-dot elementor-widget elementor-widget-text-editor\" data-id=\"bfc778b\" data-element_type=\"widget\" data-e-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\t\t<h3><strong>Hydrocarbures et COV : des probl\u00e8mes qui s\u2019installent lentement<\/strong> <strong><span style=\"color: #bf2f38;\">.<\/span><\/strong><\/h3>\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-e742bcb elementor-widget elementor-widget-text-editor\" data-id=\"e742bcb\" data-element_type=\"widget\" data-e-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\t\t<p>Des hydrocarbures r\u00e9siduels et des compos\u00e9s organiques volatils (COV) peuvent entrer dans les flux de CO\u2082 selon le <span style=\"color: #2f6fae;\"><a style=\"color: #2f6fae;\" href=\"https:\/\/ressources.novatech.ca\/fr\/blogue\/applications\/captage-du-carbone-en-profondeur-mesurer-la-capture-directe-dans-lair-avec-precision\/\" target=\"_blank\" rel=\"noopener\">proc\u00e9d\u00e9 de captage<\/a><\/span> et la composition du gaz source.<\/p><p>Leurs effets ne sont g\u00e9n\u00e9ralement pas imm\u00e9diats. Ils tendent plut\u00f4t \u00e0 :<\/p><ul><li>Se condenser lorsque la temp\u00e9rature et la pression varient<\/li><li>S\u2019accumuler dans les points bas ou les zones peu circulantes<\/li><li>Accro\u00eetre l\u2019usure des compresseurs, des vannes et des joints<\/li><\/ul><p>Ces ph\u00e9nom\u00e8nes d\u00e9clenchent rarement des alarmes. Les performances se d\u00e9gradent progressivement. Les intervalles de maintenance se raccourcissent. La consommation d\u2019\u00e9nergie augmente.<\/p><p>Dans les applications de s\u00e9questration, la pr\u00e9sence d\u2019hydrocarbures dans les puits d\u2019injection peut \u00e9galement influencer l\u2019injectivit\u00e9 et le comportement du r\u00e9servoir \u00e0 long terme, un impact qui peut n\u2019appara\u00eetre que bien apr\u00e8s le d\u00e9but des op\u00e9rations.<\/p>\t\t\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<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-8a356d6 elementor-section-full_width elementor-hidden-tablet elementor-hidden-mobile elementor-section-height-default elementor-section-height-default\" data-id=\"8a356d6\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\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-50 elementor-top-column elementor-element elementor-element-752eb20\" data-id=\"752eb20\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-7cf0e24\" data-id=\"7cf0e24\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\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-1ebc82f elementor-widget elementor-widget-text-editor\" data-id=\"1ebc82f\" data-element_type=\"widget\" data-e-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\t\t<h3 style=\"text-align: center;\" data-start=\"1194\" data-end=\"1250\"><span style=\"color: #ffffff;\">Quand l\u2019\u00e9volution de la composition influence la performance \u00e0 long terme<\/span><\/h3>\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-d65d6b9 elementor-widget elementor-widget-text-editor\" data-id=\"d65d6b9\" data-element_type=\"widget\" data-e-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\t\t<h4 style=\"text-align: center;\" data-start=\"562\" data-end=\"625\"><span style=\"color: #dce3ea;\">Suivre les hydrocarbures et les COV dans le temps n\u00e9cessite une analyse compl\u00e8te de la composition, pas de simples contr\u00f4les ponctuels.<\/span><\/h4>\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-bb7e27f btn-transparent elementor-widget elementor-widget-button\" data-id=\"bb7e27f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/novatech.ca\/fr\/produit\/maxum-ii-chromatographes-en-phase-gazeuse\/\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"21.263\" height=\"14.773\" viewBox=\"0 0 21.263 14.773\"><g id=\"Groupe_1972\" data-name=\"Groupe 1972\" transform=\"translate(614.529 -174.912) rotate(90)\"><line id=\"Ligne_74\" data-name=\"Ligne 74\" y2=\"18.849\" transform=\"translate(182.299 594.68)\" fill=\"none\" stroke=\"#fff\" stroke-linecap=\"round\" stroke-width=\"2\"><\/line><line id=\"Ligne_75\" data-name=\"Ligne 75\" y1=\"5.972\" x2=\"5.972\" transform=\"translate(176.326 594.68)\" fill=\"none\" stroke=\"#fff\" stroke-linecap=\"round\" stroke-width=\"2\"><\/line><line id=\"Ligne_76\" data-name=\"Ligne 76\" x1=\"5.972\" y1=\"5.972\" transform=\"translate(182.299 594.68)\" fill=\"none\" stroke=\"#fff\" stroke-linecap=\"round\" stroke-width=\"2\"><\/line><\/g><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">D\u00e9couvrir les chromatographes en phase gazeuse MAXUM II<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\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<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-45ffa4d elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"45ffa4d\" data-element_type=\"section\" data-e-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-c247a66\" data-id=\"c247a66\" data-element_type=\"column\" data-e-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-01f949e red-dot elementor-widget elementor-widget-text-editor\" data-id=\"01f949e\" data-element_type=\"widget\" data-e-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\t\t<h3><strong>Particules et solides : un risque souvent sous-estim\u00e9<\/strong> <strong><span style=\"color: #bf2f38;\">.<\/span><\/strong><\/h3>\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-640c65a elementor-widget elementor-widget-text-editor\" data-id=\"640c65a\" data-element_type=\"widget\" data-e-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\t\t<p>Les solides sont souvent pris en compte apr\u00e8s l\u2019apparition de dommages, et non en amont.<\/p><p>Les particules fines, les produits de corrosion et les solides entra\u00een\u00e9s peuvent :<\/p><ul><li>\u00c9roder les composants des compresseurs<\/li><li>Endommager les si\u00e8ges et les actionneurs de vannes<\/li><li>Perturber les mesures analytiques<\/li><\/ul><p>Comme les solides s\u2019accumulent de mani\u00e8re in\u00e9gale, ils g\u00e9n\u00e8rent des zones d\u2019usure localis\u00e9e difficiles \u00e0 anticiper sans une surveillance adapt\u00e9e. \u00c0 terme, cela conduit \u00e0 des d\u00e9faillances impr\u00e9vues et \u00e0 des arr\u00eats non planifi\u00e9s.<\/p>\t\t\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<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-933b16c elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"933b16c\" data-element_type=\"section\" data-e-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-ce54353\" data-id=\"ce54353\" data-element_type=\"column\" data-e-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-52489af elementor-blockquote--skin-boxed elementor-blockquote--align-center elementor-widget elementor-widget-blockquote\" data-id=\"52489af\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"blockquote.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<blockquote class=\"elementor-blockquote\">\n\t\t\t<p class=\"elementor-blockquote__content\">\n\t\t\t\t\"L\u2019int\u00e9grit\u00e9 d\u2019un pipeline ne se d\u00e9grade pas en un instant. Elle s\u2019\u00e9rode progressivement, au gr\u00e9 de petites d\u00e9rives qui passent inaper\u00e7ues.\"\t\t\t<\/p>\n\t\t\t\t\t<\/blockquote>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-859e66a red-dot elementor-widget elementor-widget-text-editor\" data-id=\"859e66a\" data-element_type=\"widget\" data-e-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\t\t<h3><strong>Surveillance continue : faire de la puret\u00e9 une variable ma\u00eetrisable <\/strong><strong><span style=\"color: #bf2f38;\">.<\/span><\/strong><\/h3>\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-18b9073 elementor-widget elementor-widget-text-editor\" data-id=\"18b9073\" data-element_type=\"widget\" data-e-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\t\t<p>Les syst\u00e8mes de transport du CO\u2082 ne sont pas statiques. La composition du flux varie , comme c\u2019est le cas d\u00e8s<span style=\"color: #2f6fae;\"><a style=\"color: #2f6fae;\" href=\"https:\/\/ressources.novatech.ca\/fr\/blogue\/applications\/carbon-capture-in-focus-measuring-co%e2%82%82-accurately-in-the-capture-stream\/\" target=\"_blank\" rel=\"noopener\"> les premi\u00e8res \u00e9tapes du captage du CO\u2082.<\/a><\/span> Les performances des unit\u00e9s de captage \u00e9voluent. Les conditions d\u2019exploitation changent avec la demande.<\/p><p>L\u2019\u00e9chantillonnage p\u00e9riodique offre des instantan\u00e9s. La surveillance continue apporte une compr\u00e9hension globale.<\/p><p>En mesurant les impuret\u00e9s en continu, les exploitants d\u00e9tectent les d\u00e9rives avant qu\u2019elles ne causent des dommages. Les actions correctives deviennent proactives plut\u00f4t que r\u00e9actives. La conformit\u00e9 devient constante plut\u00f4t qu\u2019occasionnelle.<\/p><p>Pour des actifs de transport et de s\u00e9questration con\u00e7us pour durer, cette diff\u00e9rence est d\u00e9terminante.<\/p>\t\t\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<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3702d8d elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"3702d8d\" data-element_type=\"section\" data-e-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-2c6f222\" data-id=\"2c6f222\" data-element_type=\"column\" data-e-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-795f54c red-dot elementor-widget elementor-widget-text-editor\" data-id=\"795f54c\" data-element_type=\"widget\" data-e-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\t\t<h3><strong>\u00c0 retenir : la puret\u00e9 conditionne la fiabilit\u00e9 \u00e0 long terme<\/strong> <strong><span style=\"color: #bf2f38;\">.<\/span><\/strong><\/h3>\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-ae91adf elementor-widget elementor-widget-text-editor\" data-id=\"ae91adf\" data-element_type=\"widget\" data-e-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\t\t<p>Le succ\u00e8s ou l\u2019\u00e9chec du transport et de la s\u00e9questration du CO\u2082 se joue bien avant le puits d\u2019injection. Il d\u00e9pend de la mani\u00e8re dont les impuret\u00e9s sont ma\u00eetris\u00e9es en amont.<\/p><p>En se concentrant sur le contr\u00f4le des impuret\u00e9s plut\u00f4t que sur la seule concentration en CO\u2082, les ing\u00e9nieurs et les exploitants peuvent prot\u00e9ger les pipelines, prolonger la dur\u00e9e de vie des \u00e9quipements et maintenir la confiance dans la performance du stockage \u00e0 long terme.<\/p><p>Dans les infrastructures de captage du carbone, la puret\u00e9 n\u2019est pas une case \u00e0 cocher.<br \/>C\u2019est la condition d\u2019exploitation qui d\u00e9termine tout le reste.<\/p>\t\t\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<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7d66116 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"7d66116\" data-element_type=\"section\" 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articles<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fb3c763 elementor-widget elementor-widget-formidable\" data-id=\"fb3c763\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"formidable.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<link rel='stylesheet' id='formidable-css' href='https:\/\/ressources.novatech.ca\/wp-content\/plugins\/formidable\/css\/formidableforms.css?ver=4201418' media='all' \/>\n<div class=\"frm_forms  with_frm_style frm_inline_form frm_style_formidable-style\" id=\"frm_form_11_container\" >\n<form enctype=\"multipart\/form-data\" method=\"post\" class=\"frm-show-form btn-right frm_pro_form \" id=\"form_contact-form22\" >\n<div class=\"frm_form_fields \">\n<fieldset>\n<legend class=\"frm_screen_reader\">Infolettre<\/legend>\r\n\r\n<div class=\"frm_fields_container\">\n<input type=\"hidden\" name=\"frm_action\" value=\"create\" \/>\n<input type=\"hidden\" 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elementor-element-ace1ef4 elementor-widget elementor-widget-image\" data-id=\"ace1ef4\" data-element_type=\"widget\" data-e-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=\"150\" height=\"150\" src=\"https:\/\/ressources.novatech.ca\/wp-content\/uploads\/2025\/02\/johann-nunez-2024-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail wp-image-2992\" alt=\"Johann Nunez - Novatech\" srcset=\"https:\/\/ressources.novatech.ca\/wp-content\/uploads\/2025\/02\/johann-nunez-2024-150x150.jpg 150w, https:\/\/ressources.novatech.ca\/wp-content\/uploads\/2025\/02\/johann-nunez-2024-300x300.jpg 300w, https:\/\/ressources.novatech.ca\/wp-content\/uploads\/2025\/02\/johann-nunez-2024-1024x1024.jpg 1024w, https:\/\/ressources.novatech.ca\/wp-content\/uploads\/2025\/02\/johann-nunez-2024-768x768.jpg 768w, https:\/\/ressources.novatech.ca\/wp-content\/uploads\/2025\/02\/johann-nunez-2024-1536x1536.jpg 1536w, https:\/\/ressources.novatech.ca\/wp-content\/uploads\/2025\/02\/johann-nunez-2024-2048x2048.jpg 2048w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/>\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-42d12de elementor-widget elementor-widget-text-editor\" data-id=\"42d12de\" data-element_type=\"widget\" data-e-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\t\t<p>R\u00e9dig\u00e9 par <a href=\"https:\/\/www.linkedin.com\/in\/johann-nunez-3b905379\/\" target=\"_blank\" rel=\"noopener\"><b><u>Johann Nunez<\/u><\/b><\/a><\/p><p>Repr\u00e9sentant technique<\/p><p style=\"text-align: center;\">\u00c9crivez \u00e0 Johann \u00e0: <a href=\"mailto:NunezJ@novatech.ca\" target=\"_blank\" rel=\"noopener\">NunezJ@novatech.ca<\/a><\/p>\t\t\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<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>R\u00e9dig\u00e9 par Johann Nunez Repr\u00e9sentant technique Le 3 fevrier, 2026 La plupart des probl\u00e8mes li\u00e9s au transport du CO\u2082 ne se manifestent pas de mani\u00e8re spectaculaire. Ils ne commencent pas par des alarmes ou des fuites visibles. Ils apparaissent discr\u00e8tement, sous la forme d\u2019une trace d\u2019humidit\u00e9 qui ne devrait pas \u00eatre pr\u00e9sente, d\u2019une l\u00e9g\u00e8re excursion [&hellip;]<\/p>\n","protected":false},"featured_media":3252,"template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"categorie-article":[57],"class_list":["post-3248","blog","type-blog","status-publish","has-post-thumbnail","hentry","categorie-article-perspectives-du-marche"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.1 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Captage du carbone en profondeur \u2014 Puret\u00e9 du CO\u2082 pour le transport et la s\u00e9questration : ce qui menace r\u00e9ellement les pipelines. | Blog Novatech<\/title>\n<meta name=\"description\" content=\"Pourquoi les impuret\u00e9s du CO\u2082, et non le CO\u2082 lui-m\u00eame, repr\u00e9sentent un risque r\u00e9el pour les pipelines et le stockage \u00e0 long terme.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, 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