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:
Jul. 17, 1990
Filed:
Dec. 30, 1987
Applicant:
Inventors:
Hiroshi Kasai, Tokyo, JP;
Yuji Kawamoto, Chiba, JP;
Assignee:
Toyo Engineering Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J / ;
U.S. Cl.
CPC ...
422201 ; 422148 ; 422198 ; 422200 ;
Abstract
A catalytic reactor includes a reactor vessel, a catalyst bed and at least two heat exchangers. The catalyst bed and heat exchangers are arranged coaxially with the central axis of a reactor vessel and substantially at the same height.