Revised hydrogenation method of the aromatic which exists in the lube boiling point range raw materials stream

摘要

A kind of is selected from Pt, Pd, and those blends VIIIth family precious metal was included at least, the catalyst which possesses under even pore diameter 15 - 40 was used, revised hydrogenation method of the lube boiling point range raw materials stream. Selective figure It is not