罐底板外壁阴极保护电位测量方法  

The Study on Measurement Method of Protection Potential for Outer Shell of Tank Bottom Plate

作　　者：熊信勇[1] 姚喆[2] 郑斌[1] 黄长辉[1] 

机构地区：[1]中国科学院福建物质结构研究所 [2]中国石油管道分公司

出　　处：《油气储运》2002年第9期30-32,57,共4页Oil & Gas Storage and Transportation

摘　　要：根据国内普遍采用的罐底结构,建立了一个直径为12m的模拟罐底板和相应的外加电流阴极保护系统。研究了各种罐底电位测量方法,对测量结果进行了分析,论述了各种测量过程中可能存在的测量误差。On the basis of bottom structure of oil tank widely used in home,a 12-m-diameter simulated tank bottom plate and corresponding impressed current cathodic protection system are established. The various measurement methods on the potential of tank bottom are studied. The paper analyzes the measurement results,describes the measurement errors possibly existed in measurement methods.

关 键 词：外壁 电位测量方法 油气罐 储罐底板 阴极保护 测量技术 研究 

分 类 号：TE988[石油与天然气工程—石油机械设备]