Hydroconversion process for making lubricating oil basestocks

Details Hydroconversion process for making lubricating oil basestocks Hydroconversion process for making lubricating oil basestocks

1998-02-13

1999-08-10

Myers, Helane

Mineral oils: processes and products

Chemical conversion of hydrocarbons

With preliminary treatment of feed

208 97, 208 58, 208 72, 208 71, 208 88, 208 95, 208 57, C10G 1104

Patent

active

059354178

ABSTRACT:
A process for producing a lubricating oil basestock having at least 90 wt. % saturates and a VI of at least 105 by selectively hydroconverting a raffinate from a solvent extraction zone in a two step hydroconversion zone followed by a hydrofinishing zone and a dewaxing zone.

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