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:
Apr. 13, 1976
Filed:
Aug. 15, 1974
Applicant:
Inventors:
John D Paynter, Louisville, KY (US);
William M Bunting, Baton Rouge, LA (US);
Assignee:
Exxon Research and Engineering Company, Linden, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J / ; B01J / ;
U.S. Cl.
CPC ...
252464 ; 2524 / ; 252472 ; 252442 ;
Abstract
Process and composition for improving the octane quality of naphthas. An iridium-containing catalyst, particularly a catalyst of an admixture of platinum, iridium, and either iron or bismuth, or both, composited with a porous, inorganic oxide base, inclusive of halogen, is found especially useful in reforming particularly in redispersing agglomerated iridium in reactivation of the catalyst.