化学清洗技术在常减压装置中的应用  

Application of chemical cleaning technology in atmospheric and vacuum distillation unit

作　　者：孙钢[1] Sun Gang(Sinopec Changling Branch Refinery Second Operation Department,Hunan Yueyang 414012)

机构地区：[1]中国石化长岭分公司炼油第二作业部,湖南岳阳414012

出　　处：《石化技术》2018年第6期14-14,共1页Petrochemical Industry Technology

摘　　要：本文对化学清洗技术的一般机理进行了分析,并对炼油厂常减压装置减压塔的化学清洗流程进行了阐述,可供有关单位参考。In this paper, the general mechanism of chemical cleaning technology is analyzed, and the chemical cleaning process of vacuum distillation tower in refinery is expounded. It can be used for reference by the relevant units.

关 键 词：常减压装置 加压塔 化学清洗 

分 类 号：TE96[石油与天然气工程—石油机械设备]