原油储罐底板腐蚀的原因及其防护措施  

Causes Leading to Corrosion of the Bottom Plate of Crude Oil Stock Tank and Measures for Protection

作　　者：朱吉新[1] 

机构地区：[1]中国石化镇海分公司,浙江宁波315207

出　　处：《材料保护》2009年第5期56-58,共3页Materials Protection

摘　　要：针对原油储罐底板腐蚀严重的问题,分析了产生腐蚀的原因,提出了罐底板采用涂料与牺牲阳极联合保护、支柱对应处底板增焊不锈钢板等防护措施,取得了良好的应用效果。The causes leading to serious corrosion of the bottom plate of crude stock tank were analyzed, and the countermeasures for eliminating the corro-sion were put forward. It was pointed out that the protection of the bottom plates with paint combined with sacrificing anode and that of the bottom plate locations opposite to the pillars with welding stainless steel plates were satisfactory in terms of the protection of the bottom plates.

关 键 词：原油储罐 底板 腐蚀 防护对策 

分 类 号：TE988[石油与天然气工程—石油机械设备]