摘要
随着鲁宁原油的性质变差 ,常减压装置的减压渣油系统经常出现结垢堵塞现象影响装置运行。在减压渣油泵的入口注入工业防垢剂 ,取得了较好的结果。
The vacuum residue system cannot guarantee long term running without fouling due to oil residue.The industrial antifoulant injected into the vacuum residue system in 1995 has enabled the long term running of vacuum distillation unit.
出处
《机械制造与自动化》
2002年第4期23-25,共3页
Machine Building & Automation
关键词
工业防垢剂
减压渣油
常减压装置
vacuum residue system
constant vacuum unit
antifoulant
