摘要
现阶段,我国天然气开采技术逐步成熟,天然气产量也不断提高,同时受生态环境现状决定,天然气作为在环保上有巨大优势的能源更是在城市能源供应中占比极大。受天然气特点决定,在应用时需要应用大量的长输管道,长输管道的建设质量决定天燃气的使用稳定性及安全性,课题研究由此出发,深入探究天燃气管道的防腐层及阴极保护技术,并针对其中存在的弊端与不足提出相应的完善策略。
at present, China’ s natural gas exploitation technology is gradually mature, and the natural gas production is also increasing. At the same time, determined by the current situation of the ecological environment, natural gas, as an energy source with great advantages in environmental protection, accounts for a large proportion of urban energy supply. Due to the characteristics of natural gas, a large number of long-distance pipelines need to be used in the application. The construction quality of long-distance pipelines determines the stability and safety of natural gas. Based on this, this paper deeply explores the anti-corrosion cathodic protection technology of natural gas pipelines, and puts forward corresponding improvement strategies for the existing shortcomings.
作者
单庆伟
SHAN Qing-wei(Daqing Oilfield Project Management Co.,Ltd.Daqing 163000,China)
出处
《全面腐蚀控制》
2021年第8期128-129,共2页
Total Corrosion Control
关键词
长输天然气管道
防腐层
阴极保护技术
long distance natural gas pipeline
anticorrosive coating
cathodic protection technology
