Base stock lube oil manufacturing process

Details Base stock lube oil manufacturing process Base stock lube oil manufacturing process

1997-06-26

1999-11-30

Myers, Helane

Mineral oils: processes and products

Chemical conversion of hydrocarbons

With preliminary treatment of feed

208259, 208 87, 208114, 208 57, 208118, 208 97, 208111, 208 58, 208 61, C10G 4560

Patent

active

059936444

ABSTRACT:
A process is provided for preparing high quality Group II and Group III lubricating base oils from a sulfur containing feedstock using mild hydrotreating followed by isomerization/dewaxing followed by hydrogenation over a sulfur resistant hydrogenation catalyst.

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