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.
论述了加氢补充制在润滑油加工
程的作用及应用,对加氢补充
制与白土
制进行对比,提出润滑油加氢技术的发展方向.