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:
Dec. 13, 1983
Filed:
Mar. 22, 1982
Applicant:
Inventor:
Robert A Clyde, Asheville, NC (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F28D / ;
U.S. Cl.
CPC ...
422201 ; 4819 / ; 165176 ; 422190 ; 422193 ; 422198 ; 422228 ;
Abstract
A catalytic heat exchanger useful for carrying out a catalytic reaction wherein a gaseous or vaporized mixture is flowed into contact with a catalytic material reactive with such mixture. The heat exchanger includes a reaction zone divided by a plurality of baffle plates into regions of progressive increasing or decreasing volume. The baffle plates form a tortuous flow path for the gaseous or vaporized mixture that provides intermittent contact with a bundle of heat exchange tubes and the catalytic material. The intermittent contact in turn provides a uniform reaction temperature which promotes reaction specificity.