1.The role and application of hydrofinishing to lube oil processing were described. Having Compared with clay refining, the trend of development of lube oil hydrorefining technology was given.
1.论述了氢补充精制在润滑油
程的
及
,
氢补充精制与白土精制进行
比,提出润滑油
氢技术的发展方向.