摘要
对少量管道进行酸洗，难度并不大。但要对数量大、用户多的管道系统进行酸洗则决非易事。我公司在燕山石化公司30万t／a乙烯改扩建工程──聚丙烯装置施工中，快速、优质地完成了密封油系统的酸洗，本文介绍该项作业的成功经验。
During the reconstrution project of a 300, 000t/a ethylene unit - the construction of a polypropy lene unit in Yanshan Petrochemical Company, the seal oil system was acidly cleaned with high speed and high quality by the Second Construction Company of Huabei Oil Field. This paper introduces the successftil experiences gained in this cleaning process.
出处
《石油工程建设》
北大核心
1996年第1期53-54,共2页
Petroleum Engineering Construction
