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. 18, 1978
Filed:
Mar. 23, 1976
Applicant:
Inventors:
Assignees:
Hitachi, Ltd., BOTH OF, JP;
Babcock-Hitachi Kabushiki Kaisha, BOTH OF, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J / ; B01J / ; F01N / ;
U.S. Cl.
CPC ...
2328 / ; 2328 / ; 2328 / ;
Abstract
A catalytic reaction apparatus for carrying out a gaseous reaction of a mixture of a gas to be treated, and a gaseous substance with which it reacts at an accelerated rate of reaction, which comprises a catalyst packed bed provided in a vertical plane at a predetermined angle of turning from the flow direction of the gaseous mixture in the catalytic reaction apparatus. Deviation of flow of the gaseous mixture can be effectively prevented by the present arrangement of the catalyst packed bed.