Cathodic protection shielding of coated buried pipeline / Abdelkader Meroufel in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 21, N° 2 (03/2024)  

[article]  inJOURNAL OF COATINGS TECHNOLOGY AND RESEARCH > Vol. 21, N° 2 (03/2024) . - p. 445-459 Titre : Cathodic protection shielding of coated buried pipeline Type de document : texte imprimé Auteurs : Abdelkader Meroufel, Auteur ; Andrew Gordon, Auteur ; Dominique Thierry, Auteur Année de publication : 2024 Article en page(s) : p. 445-459 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Polyéthylène Protection cathodique Revêtement époxy lié par fusion Revêtements multicouches Revêtements organiques Tuyauterie Index. décimale : 667.9 Revêtements et enduits Résumé : During the 2000s, the concept of cathodic protection (CP) shielding was first raised in open literature and remains debated between coatings professionals. The mechanism of CP shielding, and its understanding continue to be studied for different coatings with different approaches and using various techniques. From the CP shielding factors to the assessment methods, the published literature merits a deep analysis to capture the established knowledge and identify the research gaps to further tackle the issue for reliable coated buried structures. A holistic approach to this topic seems necessary where coatings ageing, cathodic protection, electrochemistry, and transport processes should be considered. In the first part of the present review, the recent works related to the understanding of CP shielding, coatings properties were considered before discussing the mechanisms involved underneath coatings. Transport phenomena and their relationship with cathodic protection performance in the presence of chemical and microbiological processes are discussed in the second part. Finally, CP shielding assessment methods and modeling works are presented and discussed from different perspectives. Note de contenu : - Cathodic protection shielding - Buried pipelines coatings - Fusion bonded epoxy - Three-layer polyethylene - Field applied tapes - Cathodic protection knowledge update - Table 1 Coating shielding behavior according to literature - Table 2 Generic external coating systems for carbon steel pipe for underground and submerged pipe. Adapted from the literature Mechanisms beneath disbonded coatings Modeling studies DOI : https://doi.org/10.1007/s11998-023-00850-y En ligne : https://drive.google.com/file/d/1ShEf0E80i00eowmbIowj9P31g96-FUm-/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=40769 [article]

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Code-barres	Cote	Support	Localisation	Section	Disponibilité
24736	-	Périodique	Bibliothèque principale	Documentaires	Disponible

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