Patent · US Active

Hydrotreating and/or hydrocracking catalyst of hydrocarbons and preparation thereof

US8535515B2 · kind B2 · utility

3Cited by

5References

15Claims

0Family size

Assignee

Total France · FR

Inventors

Thierry Cholley · Val-de-Reuil, FR
Jean-Pierre Dath · Ath, BE

Key dates

Filing date	Aug 4, 2004
Grant date	Sep 17, 2013
Priority date	—
Expiry date	Aug 2, 2030

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC10G2300/70
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

The invention relates to a hydroconversion catalyst, which comprises a refractory oxide support, at least one metal selected from group VIII and at least one metal selected from group VIB and which is characterized in that it has at least one organic compound containing at least one oxime group of formula (I)>C═NOR1, in which R1 is selected among hydrogen and alkyl, allyl, aryl, alkylene or cycloaliphatic groups, and combinations thereof, these groups being able to be substituted by at least one electron donor group.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.