摘要
中国石油大连石化分公司100#真空泵油的生产是以HVIS500基础油为原料进行的,由于生产调整,已经不再生产HVIS500基础油,而在生产3#扩散泵油时,分子蒸馏和薄膜脱气工序产生的拔头油,与HVIS400和HVI650基础油按一定比例调合而成的HVIS500基础油,经过生产小试以及实际生产,可以满足100#真空泵油要求。
Due to the adjustment of process, the HVIS500 base oil, which was always used to produce 100^# vacuum pump oil in PetroChina Dalian Petrochemical Co., is no longer available now. The topped oil, produced from the molecular distillation and membrane degassing procedure when manufacturing 3^# diffusion pump oil, was blended with the HVIS400 and HVI650 base oils in the right proportion to form the HVIS500 base oil. Application result indicated that the newly formed base oil can meet the requirements of producing 100^# vacuum pump oil.
出处
《润滑油》
CAS
2008年第1期21-24,共4页
Lubricating Oil
关键词
真空泵油
拔头油
分子蒸馏
薄膜脱气
vacuum pump oil
topped oil
molecular distillation
membrane degassing
