[article]
Titre : |
Lasting protection from atmospheric corrosion on coastal damage : An innovative coating approach is providing a long-term solution to fighting corrosion in petrochemical coastal assets |
Type de document : |
texte imprimé |
Année de publication : |
2018 |
Article en page(s) : |
p 32-34 |
Langues : |
Anglais (eng) |
Catégories : |
Acier L'acier est un alliage métallique utilisé dans les domaines de la construction métallique et de la construction mécanique.
L'acier est constitué d'au moins deux éléments, le fer, très majoritaire, et le carbone, dans des proportions comprises entre 0,02 % et 2 % en masse1.
C'est essentiellement la teneur en carbone qui confère à l'alliage les propriétés du métal qu'on appelle "acier". Il existe d’autres métaux à base de fer qui ne sont pas des aciers comme les fontes et les ferronickels par exemple. Anticorrosifs Anticorrosion Industrie pétrolière et gazière Métaux -- Revêtements protecteurs Revêtement de céramique
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Index. décimale : |
667.9 Revêtements et enduits |
Résumé : |
In the oil and gas industry, protecting massive carbon steel assets from corrosion is a continual challenge around the world, including China, particularly along coastline exposed to high humidity and salty air near oceans or other bodies of water.
The problem is worsened by the fact that many refineries and petrochemical facilities - including tanks and process equipment, as well as above ground pipeline and railcars - are located near ports to facilitate the storage and transport of both raw crude and processed products.
The typical preventive measure is to use barrier type coatings that are commonly reapplied every few years in these high-risk coastal areas. This can be costly and disruptive to oil and gas facility production, requiring blasting off the old coating, cleaning the surface, and reapplying multiple coatings. Despite this costly maintenance, excessive corrosion of such carbon steel assets can lead to leaks, fires and accidents, as well as accelerate premature replacement.
Now in these petrochemical coastal assets, an innovative coating approach is providing a long-term solution to fighting atmospheric corrosion, while minimising production downtime and increasing safety. |
Note de contenu : |
- Protecting coastal assets from corrosion |
En ligne : |
https://drive.google.com/file/d/1e2pZ5IZiM51R5g76FllsbOAgRFhN1Rn7/view?usp=drive [...] |
Format de la ressource électronique : |
Pdf |
Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=30733 |
in POLYMERS PAINT COLOUR JOURNAL - PPCJ > Vol. 208, N° 4642 (06/2018) . - p 32-34
[article]
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