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:
Apr. 30, 2019
Filed:
Dec. 19, 2014
Yaroslav Chudnovsky, Skokie, IL (US);
Serguei Zelepouga, Charlotte, NC (US);
John Wagner, La Grange, IL (US);
Yaroslav Chudnovsky, Skokie, IL (US);
Serguei Zelepouga, Charlotte, NC (US);
John Wagner, La Grange, IL (US);
Utilization Technology Development, NFP, Des Plaines, IL (US);
Abstract
Methods and systems for improving burner, particularly ribbon burner performance, involving admixing a portion of the combustion products from the flue gas resulting from the burner to at least one of a primary and a secondary oxidizer supply to the burner. Admixing a portion of a carbon dioxide-containing flue gas combustion product formed upon combustion of a fuel gas by a ribbon burner significantly reduces NOx emissions resulting from operation of the burner.