The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 06, 2011
Filed:
Nov. 17, 2005
Fabrice Diehl, Lyons, FR;
François Hugues, Vernaison, FR;
Marie-claire Marion, Vernaison, FR;
Denis Uzio, Belleville, FR;
Fabrice Diehl, Lyons, FR;
François Hugues, Vernaison, FR;
Marie-Claire Marion, Vernaison, FR;
Denis Uzio, Belleville, FR;
IFP Energies Nouvelles, Rueil Malmaison Cedex, FR;
ENI S.p.A., Rome, IT;
Abstract
A catalyst applicable to the synthesis gas conversions especially E-T slurry processes, said catalyst comprising: a) a support containing at least a first aluminate element of mixed spinel structure of formula MM'Al2O/Al2O3.SiO2, x ranging between and excluding 0 and 1, or of simple spinel structure of formula MAl2O4/Al2O3.SiO2, said support being calcined in an at least partly oxidizing atmosphere, at a temperature ranging between 850° C. and 900° C., and b) an active phase deposited on said support, which contains one or more group VIII metals, selected from among cobalt, nickel, ruthenium or iron. Said catalyst is used in a fixed bed or suspended in a three-phase reactor for hydrocarbon synthesis from a CO, Hmixture.