Patent · US Active

Dispersed metal sulfide-based catalysts

US8815765B2 · kind B2 · utility

0Cited by

42References

17Claims

0Family size

Assignee

Intevep, S.A. · VE

Inventors

Guaicaipuro Rivas · San Pedro de los Altos, VE
Jose Cordova · Caracas, VE
Francisco Granadillo · Miranda, VE
Roger Marzin · San Antonio de los Altos, VE
Bruno Solari · Miranda, VE
Luis Zacarias · San Antonio de los Altos, VE

Key dates

Filing date	Feb 27, 2012
Grant date	Aug 26, 2014
Priority date	—
Expiry date	Feb 27, 2032

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC10G45/08
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

The invention provides a catalyst composition, which includes an emulsion of an aqueous phase in an oil phase, wherein the aqueous phase comprises an aqueous solution containing a group 6 metal and a group 8, 9 or 10 metal. The metals can be provided in two separate emulsions, and these emulsions are well suited for treating hydrocarbon feedstocks.

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