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:
Oct. 22, 1991
Filed:
Feb. 06, 1990
Applicant:
Inventor:
Georges Berrebi, Bourg Les Valence, FR;
Assignee:
Europeane de Retraitement de Catalyseurs Eurecat, La Voulte Sur Rhone, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; C10G / ; B01J / ; B01J / ;
U.S. Cl.
CPC ...
585259 ; 208259 ; 502224 ; 502230 ; 585260 ; 585261 ;
Abstract
The invention relates to a process of reduction of a refining catalyst before its use, the catalyst containing a support and an active phase with a base of at least one noble or nonnoble metal of Group VIII or Group Ib of the periodic table, the process consisting in: