{"id":3172,"count":0,"description":"Dans l\u2019industrie p\u00e9trochimique, les colonnes utilis\u00e9es pour la distillation ou autre finalit\u00e9 sont des pi\u00e8ces d\u2019\u00e9quipement essentielles pour des processus tels que la gaz\u00e9ification, la s\u00e9paration des composants chimiques, la liqu\u00e9faction et le stockage. Ces colonnes sont reli\u00e9es \u00e0 des \u00e9quipements en amont et en aval, constituant ainsi un syst\u00e8me de traitement int\u00e9gr\u00e9 complexe.\r\n\r\nLa corrosion se produit souvent dans des zones distinctes \u00e0 l\u2019int\u00e9rieur des colonnes, mais peut \u00e9galement \u00eatre pr\u00e9sente dans une zone plus large et plus g\u00e9n\u00e9rale. L\u2019emplacement et le nombre de zones affect\u00e9es sont d\u00e9termin\u00e9s par le type de mat\u00e9riau trait\u00e9, ainsi que par la temp\u00e9rature et les propri\u00e9t\u00e9s physiques dudit mat\u00e9riau. La corrosion entra\u00eene in\u00e9vitablement un amincissement du mat\u00e9riau et est responsable de dommages structurels syst\u00e9matiques par la d\u00e9t\u00e9rioration de l\u2019\u00e9paisseur. Cela n\u00e9cessite une surveillance permanente, et les effets de la corrosion doivent \u00eatre r\u00e9par\u00e9s p\u00e9riodiquement.","link":"https:\/\/welding-alloys.zerobox.co.za\/fr\/application-industrielle\/placage-de-colonne\/","name":"Placage de colonne","slug":"placage-de-colonne","taxonomy":"industry_application","parent":0,"meta":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.4 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Placage de colonne | Welding Alloys<\/title>\n<meta name=\"description\" content=\"Within the Petrochemical industry distillation and other types columns are primary pieces of equipment used to carry out the processes of gasification\" \/>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta 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