南海某石油平台牺牲阳极消耗量分析与评估  

Evaluation of the Consumption of the Anode on the Oil Platform in South China Sea

作　　者：王智超[1] 张亮[1] 宋积文[1] 陈胜利[1] 王润[1] 王秀通[2] WANG Zhi-chao;ZHANG Liang;SONG Ji-wen;CHEN Shen-li;WANG Run;WANG Xiu-tong(CNOOC Information Technology Co.,Ltd.Beijing Branch,Beijing 100027,China;Institute of Oceanology,Chinese Academy of Sciences,Qingdao 266071,China)

机构地区：[1]中海油信息科技有限公司北京分公司,北京100027 [2]中国科学院海洋研究所,山东青岛266071

出　　处：《全面腐蚀控制》2018年第9期56-60,共5页Total Corrosion Control

摘　　要：利用导管架阴极保护监测手段,对南海某平台水下腐蚀状态进行分析,通过研究该平台连续几年的电流电位数据,评估其牺牲阳极的消耗量及相应的使用寿命,为以后水下导管架设计提供宝贵数据参考。Cathodic protection monitoring system was applied to analyze the corrosion state of the underwater of the platform in the South Sea, through studying the cathodic protection current and potential data of the platform for several years, the consumption and service of anodes were evaluated,the data would become reference for the design of jacket in future.

关 键 词：牺牲阳极 腐蚀监测 导管架 阴极保护 

分 类 号：TG174[金属学及工艺—金属表面处理]