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. 19, 1982
Filed:
Jan. 05, 1981
Applicant:
Inventor:
Georges Szabo, Le Havre, FR;
Assignee:
Compagnie Francaise de Raffinage, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J / ; B01J / ; B01J / ; B01J / ;
U.S. Cl.
CPC ...
252442 ; 2524 / ; 252463 ; 2524 / ;
Abstract
An improved method of depositing zirconium on a refractory oxide-mineral carrier. Said method comprises contacting the refractory-oxide mineral carrier with a solution of a least one complex zirconium ion, the latter being formed by means of at least one organic acid and/or a salt of an organic acid. Also carriers and catalysts prepared by said method.