摘要
对原油储罐进行定期检验及时发现隐患并进行治理是提高储罐安全运行水平的重要手段。储罐检验的主要目的是查找腐蚀位置并确定腐蚀程度。对储罐全面检验中发现的常见腐蚀问题进行了介绍,从防腐涂料选择、牺牲阳极阴极保护、结构设计、施工管理等方面分析了腐蚀发生的原因,提出了相应的对策,旨在为储罐的设计、施工、运维管理提供参考,提高储罐的安全运行水平。
Regular inspection and timely detection and treatment of hidden dangers of crude oil storage tanks are the important means to improve the safe operation level of storage tanks.The main purpose of storage tank inspection is to find corrosion location and determine corrosion extent.The familiar corrosion problems found in the overall inspection of storage tanks were introduced.The reasons of corrosion were analyzed from the aspects of anticorrosion coating selection,sacrificial anode cathodic protection,structure design,construction management and so on.The corresponding countermeasures were proposed to provide references for design,construction,operation and maintenance management of storage tanks and improve the safe operation level of storage tanks.
作者
蒋林林
韩文礼
王志涛
刘苒
苏碧煌
张彦军
JIANG Linlin;HAN Wenli;WANG Zhitao;LIU Ran;SU Bihuang;ZHANG Yanjun(CNPC Engineering Technology Research Company Limited,Tianjin 300451,China;Research Division of Anti-Corrosion Coating and Thermal Insulation Structure,Key Laboratory of Tubular Goods Engineering,CNPC,Tianjin 300451,China)
出处
《石油工程建设》
2021年第3期79-83,共5页
Petroleum Engineering Construction
关键词
原油储罐
腐蚀
保温层下腐蚀
crude oil storage tank
corrosion
corrosion under insulation
