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. 02, 1985
Filed:
May. 18, 1984
Applicant:
Inventor:
Dean P Montgomery, Bartlesville, OK (US);
Assignee:
Phillips Petroleum Company, Bartlesville, OK (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10G / ;
U.S. Cl.
CPC ...
208134 ;
Abstract
In a normally endothermic naphtha reformer reactor, using a fixed bed of particulate catalyst, to determine if catalyst by-passing is occurring, the feed rate to the reactor is decreased, e.g., by such as about 30 percent, to a rate found previously still to produce an endothermic reaction. If the reactor outlet temperature now exceeds the reactor inlet temperature, the reaction is exothermic, and catalyst by-passing is occurring.