Patent · US Expired

Hydrotreating using bulk multimetallic catalysts

US6783663B1 · kind B1 · utility

105Cited by

8References

19Claims

0Family size

Assignee

EXXONMOBIL RESEARCH AND ENGINEERING COMPANY · US

Inventors

Kenneth L. Riley · Baton Rouge, US
Darryl P. Klein · Ellicott City, US
Zhiguo Hou · Fairfax, US
Stuart L. Soled · Pittstown, US
Michael C. Kerby · Center Valley, US
Gary B. McVicker · Califon, US
Edward S. Ellis · Berkeley Heights, US
Michele S. Touvelle · Baton Rouge, US
Sabato Miseo · Pittstown, US

Key dates

Filing date	Aug 22, 2001
Grant date	Aug 31, 2004
Priority date	—
Expiry date	Aug 22, 2021

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC10G2400/14
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A hydroprocessing process, comprising:contacting a feedstock, at hydrotreating conditions, with a bulk multimetallic catalyst comprised of at least one Group VIII non-noble metal and at least two Group VIB metals and wherein the ratio of Group VIB metal to Group VIII non-noble metal is from about 10:1 to about 1:10 to form a hydrotreated product.

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