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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.:

US 5462904 B1

PDFFull Text
Date of Patent:
Oct. 31, 1995

Filed:

Sep. 30, 1994

Process of making dehydrogenation catalysts by oxidizing and sulfiding

Applicant:
Inventors:

Daniel E Resasco, Norman, OK (US);

Bonita K Marcus, Radnor, PA (US);

Chen-Shi Huang, Claymont, DE (US);

Vincent A Durante, West Chester, PA (US);

Assignee:

Sun Company, Inc. (R&M), Philadelphia, PA (US);

Attorneys:

Dickinson; Q. Todd

Falk; Stephen T.

Primary Examiner:

Asok Pal

Int. Cl.
CPC ...
C07C / ; B01J / ;
U.S. Cl.
CPC ...
502222 ; 502 66 ; 502 74 ; 502216 ; 502221 ; 502259 ; 585661 ; 585444 ;
Abstract

The process of the invention comprises oxidizing and then sulfiding materials comprising Group VIA or Group VIIIA (first or second row) catalytic metal on a nonacidic porous support, to produce compositions which have good dispersion of a catalytically active metal component and of sulfide species over the surface of the compositions and high activity as catalysts for the dehydrogenation of organic compounds.

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Resasco, Daniel. (1995). Process of making dehydrogenation catalysts by oxidizing and sulfiding (U.S. Patent No. 5462904). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5462904

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