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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 12072096 B1

PDFFull Text
Date of Patent:
Aug. 27, 2024

Filed:

Jul. 10, 2017

Method and system for improving boiler effectiveness

Applicant:

Arvos Ljungstrom Llc, Wellsville, NY (US);

Inventors:

Kevin O'Boyle, Alma, NY (US);

Glenn D. Mattison, Machias, NY (US);

David G. Breckinridge, Chattanooga, TN (US);

Set Erik Jonas Klingspor, Austin, TX (US);

Assignee:

Arvos Ljungstrom LLC, Wellsville, NY (US);

Attorney:

Robinson & Cole LLP

Primary Examiner:

Steven B McAllister

Assistant Examiner:

Benjamin W Johnson

Int. Cl.
CPC ...
F23J 15/02 (2006.01); B01D 53/30 (2006.01); B01D 53/50 (2006.01); F22B 37/00 (2006.01); F22B 37/02 (2006.01); F23J 15/00 (2006.01); F23J 15/06 (2006.01); F23J 15/08 (2006.01); C02F 1/10 (2023.01); F22D 1/36 (2006.01); F23K 1/04 (2006.01); F23L 15/04 (2006.01);
U.S. Cl.
CPC ...
F23J 15/022 (2013.01); B01D 53/30 (2013.01); B01D 53/50 (2013.01); B01D 53/502 (2013.01); F22B 37/008 (2013.01); F22B 37/025 (2013.01); F23J 15/00 (2013.01); F23J 15/06 (2013.01); F23J 15/08 (2013.01); C02F 1/10 (2013.01); F22B 37/00 (2013.01); F22B 37/02 (2013.01); F22D 1/36 (2013.01); F23J 15/02 (2013.01); F23J 2215/20 (2013.01); F23J 2217/00 (2013.01); F23K 1/04 (2013.01); F23L 15/04 (2013.01); F23L 2900/15043 (2013.01); Y02E 20/30 (2013.01); Y02E 20/34 (2013.01);
Abstract

A method for improving effectiveness of a steam generator system includes providing a steam generator system including a steam generator vessel, an air supply system and an air preheater. The air supply system is in communication with the steam generator vessel through the air preheater and the steam generator vessel is in communication with the air preheater. The air supply system provides a first amount of air to the air preheater. At least a portion of the first amount of air is provided to the steam generator vessel. A flue gas mixture is discharged from the steam generator vessel. At least a portion of the flue gas mixture flows into the air preheater. SOin the flue gas mixture is mitigated before the flue gas mixture enters the air preheater.

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