{"id":8782,"date":"2026-08-03T09:25:47","date_gmt":"2026-08-03T09:25:47","guid":{"rendered":"https:\/\/keertek.com\/?p=8782"},"modified":"2026-08-03T09:37:37","modified_gmt":"2026-08-03T09:37:37","slug":"automotive-dpf-filter-flash-jet-carbon-removal-restoration","status":"publish","type":"post","link":"https:\/\/keertek.com\/fr\/automotive-dpf-filter-flash-jet-carbon-removal-restoration\/","title":{"rendered":"Automobile \u2014 \u00c9limination du carbone et remise en \u00e9tat des filtres DPF avec Flash-JET"},"content":{"rendered":"<p><strong>Un filtre \u00e0 particules diesel (DPF) fortement encrass\u00e9 par de la suie de carbone et des cendres a \u00e9t\u00e9 envoy\u00e9 au laboratoire Keertek afin d'y subir un test de faisabilit\u00e9 de nettoyage. Le r\u00e9sultat ? Une restauration quasi totale en un seul cycle.<\/strong><\/p>\n\n\n\n<p>Le filtre est arriv\u00e9 avec son substrat en nid d'abeille pratiquement invisible sous d'\u00e9pais d\u00e9p\u00f4ts noirs \u2014 un type de d\u00e9faillance courant qui oblige g\u00e9n\u00e9ralement les exploitants de flottes \u00e0 remplacer les filtres \u00e0 particules diesel (DPF) \u00e0 un co\u00fbt \u00e9lev\u00e9. Les ing\u00e9nieurs de Keertek ont appliqu\u00e9 le <strong>Syst\u00e8me de nettoyage int\u00e9gr\u00e9 Flash-JET<\/strong>, en associant un rin\u00e7age par impulsions \u00e0 haute pression \u00e0 une cavitation ultrasonique de pr\u00e9cision \u00e0 une temp\u00e9rature optimis\u00e9e.<\/p>\n\n\n\n<p>Au terme d'un cycle de 20 minutes, les canaux internes du filtre \u00e9taient enti\u00e8rement d\u00e9gag\u00e9s, la structure en nid d'abeille \u00e9tait clairement visible et la r\u00e9sistance \u00e0 l'\u00e9coulement d'air avait \u00e9t\u00e9 r\u00e9tablie \u00e0 la valeur de 99% pr\u00e9vue par les sp\u00e9cifications d'usine. Le client a ainsi \u00e9vit\u00e9 un remplacement de plus de $2 000 et a adopt\u00e9 le syst\u00e8me Keertek Flash-JET pour l'entretien en interne de son FAP.<\/p>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>A diesel particulate filter (DPF) heavily clogged with carbon soot and ash was sent to the Keertek lab for a cleaning feasibility test. The result? Near-complete restoration in a single cycle. The filter arrived with its honeycomb substrate nearly invisible beneath thick black deposits \u2014 a common failure mode that typically forces fleet operators to [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":8046,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[79],"tags":[],"class_list":["post-8782","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-case-study"],"acf":[],"_links":{"self":[{"href":"https:\/\/keertek.com\/fr\/wp-json\/wp\/v2\/posts\/8782","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/keertek.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/keertek.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/keertek.com\/fr\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/keertek.com\/fr\/wp-json\/wp\/v2\/comments?post=8782"}],"version-history":[{"count":0,"href":"https:\/\/keertek.com\/fr\/wp-json\/wp\/v2\/posts\/8782\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/keertek.com\/fr\/wp-json\/wp\/v2\/media\/8046"}],"wp:attachment":[{"href":"https:\/\/keertek.com\/fr\/wp-json\/wp\/v2\/media?parent=8782"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/keertek.com\/fr\/wp-json\/wp\/v2\/categories?post=8782"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/keertek.com\/fr\/wp-json\/wp\/v2\/tags?post=8782"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}