摘要
围绕乙烯裂解炉BA117进料线发生腐蚀泄漏,结合原料、工艺、原料线测厚结果、超声导波检测结果以及泄漏管段垢样分析结果,对泄漏原因进行了分析,并提出了处理措施和建议。
A corrosion leakage occurred in the feed line of ethylene cracker BA117.Considering factors such as raw material,process conditions,thickness measurement results,ultrasonic guided wave detection results,and scale analysis results,we analyzed the causes of corrosion,and put forward measures and suggestions.
作者
曹雪峰
田刚
Cao Xuefeng;Tian Gang(SINOPEC Qilu Branch, Shandong, Zibo, 255400)
出处
《安全、健康和环境》
2018年第12期87-89,104,共4页
Safety Health & Environment
关键词
泄漏
进料线
氧化腐蚀
垢下腐蚀
冲刷腐蚀
leak
feed line
oxidation corrosion
under-deposit corrosion
flushing corrosion
