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:
Mar. 28, 1995
Filed:
Dec. 07, 1992
Applicant:
Inventor:
Jeffrey A Amelse, Batavia, IL (US);
Assignee:
Amoco Corporation, Chicago, IL (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J / ; B01J / ; B01J / ; B01J / ;
U.S. Cl.
CPC ...
502174 ; 502226 ; 502230 ;
Abstract
Improved catalysts and a method for preparing improved catalysts suitable for the selective dehydrogenation of dehydrogenatable organic compounds which method comprises contacting a composition comprising a platinum group metal component and a halide component on an alumina support material with an aqueous alkaline solution of an alkali metal salt, the amount of solution being in excess of the amount absorbed by the composition; partitioning the composition from remaining solution to form a treated composition and a filtrate containing solubilized halide removed from the composition; and drying the treated composition to form the catalysts.