{"id":4300,"date":"2025-08-06T12:03:42","date_gmt":"2025-08-06T10:03:42","guid":{"rendered":"https:\/\/ingmark.com\/corporate\/?p=4300"},"modified":"2025-12-29T16:23:07","modified_gmt":"2025-12-29T15:23:07","slug":"limpieza-quimica-de-intercambiadores-de-calor-gss-msr","status":"publish","type":"post","link":"https:\/\/ingmark.com\/corporate\/fr\/limpieza-quimica-de-intercambiadores-de-calor-gss-msr\/","title":{"rendered":"NETTOYAGE CHIMIQUE du GSS (MSR)"},"content":{"rendered":"<h4 data-start=\"432\" data-end=\"520\">Intervention r\u00e9alis\u00e9e sur les \u00e9changeurs de chaleur du syst\u00e8me GSS (MSR).<\/h4>\n<p data-ccp-props=\"{\"><span data-scheme-color=\"@475469,,\" data-usefontface=\"true\" data-contrast=\"none\">GSS: groupe d&rsquo;\u00e9changeurs (s\u00e9parateurs d&rsquo;humidit\u00e9 \/ r\u00e9chauffeurs) dans une <\/span><span data-scheme-color=\"@475469,,\" data-usefontface=\"true\" data-contrast=\"none\">centrale d&rsquo;EDF de type 900 MW.<\/span>\u200b<\/p>\n<p data-ccp-props=\"{\"><b><span data-scheme-color=\"@475469,,\" data-usefontface=\"true\" data-contrast=\"none\">Exp\u00e9rience op\u00e9rationnelle\u00a0:<\/span><\/b>\u200b<\/p>\n<ul style=\"font-weight: 400;\">\n<li data-charcodes=\"8226\" data-font=\"Arial,Sans-Serif\" data-buautonum=\"8\" data-margin=\"279\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span data-scheme-color=\"@475469,,\" data-usefontface=\"true\" data-contrast=\"none\">FESSENHEIM :\u00a02 GSS (TTS) 2009<\/span>\u200b<\/li>\n<li data-charcodes=\"8226\" data-font=\"Arial,Sans-Serif\" data-buautonum=\"8\" data-margin=\"279\" data-aria-posinset=\"2\" data-aria-level=\"1\"><span data-scheme-color=\"@475469,,\" data-usefontface=\"true\" data-contrast=\"none\">BUGEY\u00a0: 12 GSS (2010-2011)\u200b<\/span>\u200b<\/li>\n<li data-charcodes=\"8226\" data-font=\"Arial,Sans-Serif\" data-buautonum=\"8\" data-margin=\"279\" data-aria-posinset=\"3\" data-aria-level=\"1\"><span data-scheme-color=\"@475469,,\" data-usefontface=\"true\" data-contrast=\"none\">GRAVELINES\u00a0: 4 GSS (2019)<\/span><\/li>\n<\/ul>\n<h4 data-ccp-props=\"{\"><b><span data-scheme-color=\"@475469,,\" data-usefontface=\"true\" data-contrast=\"none\">Probl\u00e8me \u00e0 r\u00e9soudre\u00a0:<\/span><\/b>\u200b<\/h4>\n<p data-ccp-props=\"{\"><span data-scheme-color=\"@475469,,\" data-usefontface=\"true\" data-contrast=\"none\">Ces \u00e9changeurs pr\u00e9sentent des probl\u00e8mes de formation de magn\u00e9tite (oxyde de <\/span>\u200b<br \/>\n<span data-scheme-color=\"@475469,,\" data-usefontface=\"true\" data-contrast=\"none\">fer ferreux), ce qui entra\u00eene une chute de pression croissante et une r\u00e9duction <\/span>\u200b<br \/>\n<span data-scheme-color=\"@475469,,\" data-usefontface=\"true\" data-contrast=\"none\">de la conductivit\u00e9 thermique et donc une perte de capacit\u00e9 d&rsquo;\u00e9change thermique.\u00a0<\/span>\u200b<\/p>\n<h4 data-ccp-props=\"{\"><b><span data-scheme-color=\"@475469,,\" data-usefontface=\"true\" data-contrast=\"none\">Solution au probl\u00e8me\u00a0:<\/span><\/b>\u200b<\/h4>\n<p data-ccp-props=\"{\"><span data-scheme-color=\"@475469,,\" data-usefontface=\"true\" data-contrast=\"none\">Nous avons d\u00e9velopp\u00e9 une proc\u00e9dure de nettoyage sp\u00e9cifique pour ces \u00e9changeurs qui a \u00e9t\u00e9 homologu\u00e9e <\/span><span data-scheme-color=\"@475469,,\" data-usefontface=\"true\" data-contrast=\"none\">par EDF et appliqu\u00e9e avec succ\u00e8s avec les r\u00e9sultats suivants\u00a0:<\/span>\u200b<\/p>\n<ul style=\"font-weight: 400;\">\n<li data-charcodes=\"8226\" data-font=\"Arial,Sans-Serif\" data-buautonum=\"8\" data-margin=\"270\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span data-scheme-color=\"@475469,,\" data-usefontface=\"true\" data-contrast=\"none\">\u00c9limination de la magn\u00e9tite. <\/span>\u200b<\/li>\n<li data-charcodes=\"8226\" data-font=\"Arial,Sans-Serif\" data-buautonum=\"8\" data-margin=\"270\" data-aria-posinset=\"2\" data-aria-level=\"1\"><span data-scheme-color=\"@475469,,\" data-usefontface=\"true\" data-contrast=\"none\">R\u00e9duction des colmatages (\u0394P).<\/span>\u200b<\/li>\n<li data-charcodes=\"8226\" data-font=\"Arial,Sans-Serif\" data-buautonum=\"8\" data-margin=\"270\" data-aria-posinset=\"3\" data-aria-level=\"1\"><span data-scheme-color=\"@475469,,\" data-usefontface=\"true\" data-contrast=\"none\">Augmentation de la capacit\u00e9 d&rsquo;\u00e9change de chaleur.<\/span>\u200b<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Intervention r\u00e9alis\u00e9e sur les \u00e9changeurs de chaleur du syst\u00e8me GSS (MSR). GSS: groupe d&rsquo;\u00e9changeurs (s\u00e9parateurs d&rsquo;humidit\u00e9 \/ r\u00e9chauffeurs) dans une centrale d&rsquo;EDF de type 900 MW.\u200b Exp\u00e9rience op\u00e9rationnelle\u00a0:\u200b FESSENHEIM :\u00a02 GSS (TTS) 2009\u200b BUGEY\u00a0: 12 GSS (2010-2011)\u200b\u200b GRAVELINES\u00a0: 4 GSS (2019) Probl\u00e8me \u00e0 r\u00e9soudre\u00a0:\u200b Ces \u00e9changeurs pr\u00e9sentent des probl\u00e8mes de formation de magn\u00e9tite (oxyde de [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":4304,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[53,55],"tags":[],"class_list":["post-4300","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-proyectos-general","category-proyectos-servicios-nucleares"],"_links":{"self":[{"href":"https:\/\/ingmark.com\/corporate\/fr\/wp-json\/wp\/v2\/posts\/4300","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ingmark.com\/corporate\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ingmark.com\/corporate\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ingmark.com\/corporate\/fr\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/ingmark.com\/corporate\/fr\/wp-json\/wp\/v2\/comments?post=4300"}],"version-history":[{"count":8,"href":"https:\/\/ingmark.com\/corporate\/fr\/wp-json\/wp\/v2\/posts\/4300\/revisions"}],"predecessor-version":[{"id":4733,"href":"https:\/\/ingmark.com\/corporate\/fr\/wp-json\/wp\/v2\/posts\/4300\/revisions\/4733"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ingmark.com\/corporate\/fr\/wp-json\/wp\/v2\/media\/4304"}],"wp:attachment":[{"href":"https:\/\/ingmark.com\/corporate\/fr\/wp-json\/wp\/v2\/media?parent=4300"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ingmark.com\/corporate\/fr\/wp-json\/wp\/v2\/categories?post=4300"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ingmark.com\/corporate\/fr\/wp-json\/wp\/v2\/tags?post=4300"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}