公开(公告)号：EP1737932A1

公开(公告)日：2007-01-03

申请号：EP05737817.6

申请日：2005-04-13

Applicant: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY

Inventor： SOLED, Stuart Leon ,  MISEO, Sabato ,  EIJSBOUTS, Sonja

IPC: C10G45/08 ,  B01J23/887 ,  B01J27/051 ,  B01J27/049 ,  B01J23/888

CPC classification number: C10G45/08 ,  B01J23/85 ,  B01J23/8877 ,  B01J23/888 ,  B01J37/0009 ,  B01J37/04 ,  C10G45/04

Abstract: The instant invention relates to a process to produce lube oil products through the hydrotreating of lube ail boiling range feedstreams in the presence of a bulk metal hydrotreating catalyst comprising: i) a Group VIB metal component selected from molybdenum, tungsten and mixtures thereof; ii) a Group V metal component selected from vanadium, niobium, tantalum and mixtures thereof; and iii) a Group VIII metal component selected from nickel, cobalt, iron, and mixtures thereof, wherein the metal components (calculated as oxides) comprise at least 50 wt. % of the catalyst, wherein the molar ratio between the metal components satisfies the formula (Group VIB + Group V) : (Group VIII)=0.35-2,1.