摘要
广州分公司采用电阻探针和挂片探针两种在线腐蚀监测技术对Ⅱ蒸馏装置的三项轻油部位进行监测,测试结果与三顶冷凝水分析结果相对照,证实与设备实际腐蚀状况基本一致,说明合理使用电阻探针和挂片探针是有效的腐蚀监测手段。同时,对电阻探针的测量误差进行了分析论证。
The corrosion condition of the overhead light oil system of the No. 2 distillation unit in Guangzhou Petrochemical Co. , Ltd. was on - line monitored using electric resistance probe and coupon testing. The results of the monitoring test has proved to be substantially consistent with the actual corrosion of the ecjuipment of the system, which shows that the application of the electric resistance probe and coupon testing are the effective measures for corrosion monitoring. The measurement error of the electric resistance probe is finally analyzed.
出处
《石油化工腐蚀与防护》
CAS
2003年第4期51-55,共5页
Corrosion & Protection In Petrochemical Industry
