摘要
长期以来,人们一直采用多种技术对金属加以保护,防止腐蚀的发生。其中,金属防腐蚀最有效、最常用的方法之一是在金属表面涂覆防腐蚀涂层,以隔绝腐蚀介质与金属。通过调研各种新型防腐技术并分析其相对现有防腐技术存在的优势,综合考虑优选出石墨烯(锌粉含量35%)、石墨烯(锌粉含量70%)、可莱新三种新型防腐涂料,将其与油田常规防腐涂料在盐水、稀硫酸及含油采出水中进行全浸泡实验,对比验证两种石墨烯和可莱新防腐涂料复合体系的耐腐蚀能力。
For a long time, people have used a variety of technologies to protect metals from corrosion. Among them, one of the most effective and commonly used methods for metal anti-corrosion is to coat the metal surface with an anti-corrosion coating, which can isolate metals from corrosion medium. By investigating various new anti-corrosion technologies and analyzing their advantages over existing anti-corrosion technologies, we selected three new kinds of anticorrosion coatings: graphene coating with 35% Zn, graphene coating with 70% Zn and Claisin, and fully immersed them with conventional oilfield anticorrosive coatings in salt water, dilute sulfuric acid and oil extraction water to compare and verify the corrosion resistance of the two graphene and Claisin anticorrosive coating composite systems.
出处
《石油天然气学报》
CAS
2020年第3期1-8,共8页
Journal of Oil and Gas Technology
关键词
防腐涂料
复合体系
耐腐蚀测试
性能评价
Anticorrosion Coating
Composite System
Corrosive Resistance Test
Performance Evaluation
