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. 22, 1987
Filed:
Mar. 07, 1986
Applicant:
Inventors:
Assignee:
Institut Francais du Petrole, Rueil-Malamison, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J / ; B01J / ; B01J / ; B01J / ;
U.S. Cl.
CPC ...
502 33 ; 7510 / ; 75119 ; 75121 ; 2082 / ; 2082 / ; 2082 / ; 423 63 ; 423 68 ; 423150 ; 502 12 ; 502 22 ; 502 26 ; 502 28 ; 502516 ; 502517 ;
Abstract
The process has as an object the regeneration catalysts containing at least one contaminating metal of the vanadium, nickel and iron group. The operation is conducted as follows: