Open AccessResearch on Corrosion Management Technology of Petroleum Pipeline and Pressure Vessel
Author(s) -
Zejun Wan,
Jun Sheng Yang
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/692/4/042057
Subject(s) - corrosion , integrity management , petrochemical , pipeline (software) , pipeline transport , coating , pressure vessel , engineering , petroleum engineering , mechanism (biology) , forensic engineering , materials science , metallurgy , mechanical engineering , waste management , composite material , philosophy , epistemology
At present, the corrosion management of the upper module pressure vessel and pressure pipeline of the fixed oil production platform and the floating production oil storage and unloading platform lacks localized corrosion rate knowledge base, corrosion mechanism knowledge base and inspection case knowledge base, resulting in low accuracy of evaluation results and the foundation of integrity management is weak. Based on this background, the paper discusses the leading causes of the corrosion process and studies and analyses the primary mechanism. Through careful consideration of pressure vessel design, material selection, manufacturing, coating and slow release and other factors, combined with different corrosion mechanisms, a comprehensive analysis of the corrosion protection of pressure vessels is carried out to find the best method of corrosion protection and corrosion control to ensure Pressure vessels operate safely and typically in petrochemical production.