埋地钢质管道阴极保护的研究进展

温宁华, 吴广春, 张瑶, 赵芸黎, 兰旭, 王修云

doi:10.16577/j.issn.1001-1560.2022.0356

材料保护 >

2022 , Vol. 55 >Issue 12: 177 - 184

DOI: https://doi.org/10.16577/j.issn.1001-1560.2022.0356

综述

埋地钢质管道阴极保护的研究进展

展开

¹安科工程技术研究院(北京)有限公司； ²塔里木油田分公司油气运销部； ³北京科技大学新材料技术研究院

吴广春(1986-)，硕士，工程师，主要研究方向为油气管道腐蚀与防护，电话:010-82883739，E-mail:584846686＠qq.com

收稿日期: 2022-07-22

修回日期: 2022-09-28

录用日期: 2022-10-19

网络出版日期: 2023-12-27

收起

Research Progress on Cathodic Protection of Buried Steel Pipelines

Expand

(1. Safetech Research Institute， Beijing 102200， China；2. Tarim Oilfield Company Oil and Gas Transportation and Marketing Department， Korla 841000， China；3. Institute of Advanced Materials and Technology， University of Science and Technology Beijing， Beijing 100083， China)

Received date: 2022-07-22

Revised date: 2022-09-28

Accepted date: 2022-10-19

Online published: 2023-12-27

Fold

摘要

阐述了均相金属腐蚀电极和复相金属电极的阴极保护机制的研究历程，介绍了复相金属电极阴极保护技术在实际工程应用中面临的挑战:极化电位的准确测量和阴极保护有效性准则的选取建立；阴极保护理论模型迄今未得到科学系统地阐述，在一定程度上限制了其工程应用。

关键词： 阴极保护; 机制; 挑战; 埋地钢质管道

本文引用格式

温宁华, 吴广春, 张瑶, 赵芸黎, 兰旭, 王修云 . 埋地钢质管道阴极保护的研究进展[J]. 材料保护, 2022 , 55(12) : 177 -184 . DOI: 10.16577/j.issn.1001-1560.2022.0356

Abstract

In this paper， the research history of the cathodic protection mechanism of homogeneous metal corrosion electrodes and complex metal electrodes was summarized， and the challenges faced by complex metal electrode cathodic protection technology in practical engineering applications were introduced: the accurate measurement of polarization potential and the selection and establishment of validity criteria for cathodic protection； the theoretic model of cathodic protection has not been defined scientifically and systematically so far， which limits its engineering application to a certain extent.

Key words： cathodic protection; mechanism; challenge; buried steel pipeline

Options

文章导航

模态框（Modal）标题

摘要

本文引用格式

Abstract