储罐底板阴极保护中网状阳极的安装技术
Installation Technique of Grid Anodes of Cathodic Protection for Storage Tank Bottom Plates
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- DOI:
- 作者:
- 荆凯, 刘宁
JING Kai, Liu Ning
- 作者单位:
- 中国石油天然气第一建设公司, 河南洛阳 471023
CNPC First Construction Company, Luoyang 471023, China
- 关键词:
- 储罐;底板;阴极保护;网状阳极;安装
storage tank;bottom;plate cathodic protection;grid anode;installation
- 摘要:
- 网状阳极阴极保护方式，目前是储罐底板最可靠的保护方式，文章介绍了网状阳极保护系统的组成及原理，并以中哈原油管道阿拉山口首站5万m3浮顶油罐底板阴极保护中网状阳极的施工为例，从网状阳极、通电点、参比电极、电缆、测试桩的安装等方面，详细介绍了网状阳极的施工要点及注意事项。
At present,cathodic protection with grid anodes is the most credible protection way for storage tank bottom plates.This paper presents the configuration and principle of the cathodic protection system.Associated with the construction practice of a 5×104 m3 floating roof oil tank at the first station in Zhong-Ha Oil Pipeline Project located in Arla Mountain Pass,this paper introduces in detail the key construction points and notable matters of grid anodes of cathodic protection for tank bottom regarding installation of grid anodes,current passing points,reference electrodes,cables and test piles.2006,6(6): 57-58 收稿日期：2005-12-8分类号：TE972.5作者简介：荆凯（1979- ），男，河南洛阳人，2001 年毕业于大庆石油学院，助理工程师，现从事技术管理工作。