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.:

US 6921518 B1

PDF
Full Text
Expired
Date of Patent:
Jul. 26, 2005

Filed:

Jan. 25, 2001
Applicant:

Anthony Johnston, New South Wales, AU;

Inventor:

Anthony Johnston, New South Wales, AU;

Assignee:

Meggitt (UK) Limited, Dorset, GB;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F28D001/00 ;
U.S. Cl.
CPC ...
Abstract

A reactor of the staged adiabatic reactor type, comprises at least one heat exchanger panel, preferably a printed circuit heat exchange (PCHE) panel, interposes between adiabatic beds of catalyst, wherein the facial area of the panels and the superficial facial area of the corresponding catalyst are substantially similar, and the panels include means defining discrete passages for handling of reactants and heat transfer media, wherein the means defining passages for heat transfer media provide for at least two differing flow path directions for the heat transfer media through the heat exchanger panel whereby the occurrence of temperature bias or differentials is reduced.


Find Patent Forward Citations

Johnston, Anthony. (2005). Chemical reactor (U.S. Patent No. 6921518). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6921518

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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