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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 11965221 B1

PDFFull Text
Date of Patent:
Apr. 23, 2024

Filed:

Mar. 23, 2021

Method and system for heating direct reduced iron (dri) between a dri source and processing equipment for the dri

Applicant:

Midrex Technologies, Inc., Charlotte, NC (US);

Inventors:

Todd Michael Astoria, Harrisburg, NC (US);

James Lloyd Lewis, Jr., Charlotte, NC (US);

Assignee:

Midrex Technologies, Inc., Charlotte, NC (US);

Attorneys:

Clements Bernard Walker

Christopher L. Bernard

Primary Examiner:

Vanessa T Luk

Assistant Examiner:

Nikolas Takuya Pullen

Int. Cl.
CPC ...
C21B 13/02 (2006.01); C21B 13/00 (2006.01); F27B 1/21 (2006.01); F27D 5/00 (2006.01); F27D 11/06 (2006.01); F27D 99/00 (2010.01);
U.S. Cl.
CPC ...
C21B 13/026 (2013.01); C21B 13/0086 (2013.01); F27B 1/21 (2013.01); F27D 5/0062 (2013.01); F27D 11/06 (2013.01); F27D 99/0006 (2013.01); F27D 2099/0015 (2013.01);
Abstract

A method of heating direct reduced iron between a direct reduced iron source and processing equipment for the direct reduced iron, comprises providing a conduit heater assembly between the direct reduced iron source and the processing equipment, wherein the conduit heater assembly receives a flow of the direct reduced iron from the direct reduced iron source and heats the direct reduced iron as the direct reduced iron flows through the conduit heater assembly and to the processing equipment.

Find Patent Forward Citations

Astoria, Todd. (2024). Method and system for heating direct reduced iron (dri) between a dri source and processing equipment for the dri (U.S. Patent No. 11965221). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11965221

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

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