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:
Feb. 12, 1991
Filed:
Jan. 03, 1989
Applicant:
Inventor:
Albert E Schweizer, Baton Rouge, LA (US);
Assignee:
Exxon Research & Engineering Company, Florham Park, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J / ;
U.S. Cl.
CPC ...
502 74 ; 502 66 ;
Abstract
Disclosed is a process for preparing noble metal-containing zeolites suitable for use in catalytic reforming which process comprises: (a) treating an alkaline faujasites or L-type zeolites with Pt(acetylacetonate).sub.2 or Pd(acetylacetonate).sub.2 for an effective amount of time to form a substantially homogeneous mixture and to incorporate Pt and/or Pd into the pore regions of the zeolite, but not to disperse it throughout the entire zeolite; and (b) calcining the mixture at a temperature from about 250.degree. C. to about 600.degree. C. for an effective amount of time.