06063266 is referenced by 54 patents and cites 2 patents.

A process for removing essentially naphthenic acids from a crude oil which has not previously been fractionated by distillation, or from which only a naphtha fraction has been distilled. The crude oil is hydrogenated at 1-50 bars and 100-300.degree. C. over a catalyst of the kind used for hydrogenation of atmospheric residue oils. As a catalyst, especially Ni--Mo or Ni--Co deposited on alumina as a carrier material is used.

Title
Process for removing essentially naphthenic acids from a hydrocarbon oil
Application Number
8/793662
Publication Number
6063266
Application Date
February 27, 1997
Publication Date
May 16, 2000
Inventor
Carsten Sorlie
Trondheim
NO
Knut Grande
Trondheim
NO
Agent
Kirkpatrick & Lockhart
Assignee
Den norske stats oljeseskap
NO
IPC
C10G 17/00
View Original Source