浅谈炼油厂硫磺回收装置酸性水罐的腐蚀与防护  

BRIEF TALKING ON THE CORROSION AND PROTECTION OF SOUR WATER TANK IN SULPHUR RECOVERY UNIT FOR REFINERY

作　　者：王巍 

机构地区：[1]中国石油大庆石化公司炼油厂,黑龙江大庆163711

出　　处：《石油化工设备技术》2005年第1期59-61,共3页Petrochemical Equipment Technology

摘　　要：对硫磺车间的酸性水汽提装置中的酸性水罐存在的严重应力腐蚀问题进行了分析。对防腐涂料进行了筛选,确定采用钛纳米聚合物涂料作防腐涂层。通过1年多的使用证明,达到了延长酸性水罐使用寿命的目的。The problem of serious stress corrosion existed in sour water tank in sour water striping unit of sulphur workshop was analyzed. The corrosion resisting coating material was sieved, and determined the titanium nanometer polymer coating material as the corrosion resisting coating. After 1 year operation proved that; the aim for prolonging the service life of sour water tank was a-chieved.

关 键 词：酸性水罐 应力腐蚀 钛纳米聚合物涂料 

分 类 号：TE986[石油与天然气工程—石油机械设备]