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1.Lube oil distillates,which were from the mixture of Daqing crude oil and Russian crude oil in the different proportion at 350~400℃,400~450℃ and 450~500℃,were treated by acetone-benzol dewaxing,furfural refining and clay refining. The typical base oils were obtained and evaluated.
大庆原油与俄罗斯原油按不同比例混合的350~400℃、400~450℃和450~500℃润滑油馏分油经过酮苯脱蜡、糠醛精制和白土精制后,得到基础油典型馏分油,进行润滑油基础油性质评价;收藏指正
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