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. 08, 1986
Filed:
Mar. 18, 1985
Applicant:
Inventors:
Bharat L Bhatt, Fogelsville, PA (US);
John F Kirner, Allentown, PA (US);
Pradip Rao, Allentown, PA (US);
William A Schwartz, Fogelsville, PA (US);
Assignee:
Air Products and Chemicals, Inc., Allentown, PA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J / ; C07C / ;
U.S. Cl.
CPC ...
502 38 ; 502 41 ; 502 47 ; 502 50 ; 502 51 ; 502 52 ; 585654 ; 585658 ; 585662 ; 585663 ;
Abstract
A method for reheating of a catalytic reactor by successive oxidations and reductions of a multiple oxidation state catalyst. Heat is added to the catalyst bed by a series of successive oxidation and reduction reactions occurring on the catalyst. Both catalyst oxidation and catalyst reduction are exothermic reactions, and both reactions generate heat to increase the temperature of the catalyst bed.