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Title: Lubricating oils from shale oil. [distillation, addition of aromatic hydrocarbons to residue, heating mixture with Friedel--Crafts catalyst]

Patent ·
OSTI ID:5049981

Assignee:
Compagnie francaise de raffinage
Patent Number(s):
US 2586590
OSTI ID:
5049981
Country of Publication:
United States
Language:
English