某油气厂污水系统腐蚀及结垢原因分析与防护  

ANALYSIS OF CORROSION AND SCALING OF SEWAGE PIPING SYSTEM OF AN OIL AND GAS FACTORY

作　　者：陈学政[1] 韩冰[1] 颜民[1] 魏兆成[1] 李兵 戴照辉 

机构地区：[1]钢铁研究总院青岛海洋腐蚀研究所,青岛266071 [2]中海石油天津分公司,塘沽300452

出　　处：《腐蚀科学与防护技术》2001年第z1期523-525,共3页Corrosion Science and Protection Technology

摘　　要：利用一家滨海油气处理厂停产检修的时机检测了污水处理系统管道的腐蚀及结垢情况 ,结果表明腐蚀速率最高可达 2 .2mm/a ,结垢速率达 12～ 14mm/a .本文还对腐蚀及结垢的原因进行了初步分析 。The corrosion and scaling of sewage pipelines were inspected when one oil and gas factory in coast area overhauled.The result revealed that the severe corrosion rate reached 2.2mm/a and the severe scaling rate 12～14mm/a.The relevant mechanism and the protection measures were also postulated.

关 键 词：污水管道 腐蚀 结垢 检测 

分 类 号：TG172.9[金属学及工艺—金属表面处理] TG174[金属学及工艺—金属学]