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. 14, 2015
Filed:
Feb. 03, 2011
Applicants:
Tomas Ekman, Saltsjö-Boo, SE;
Anders Lugnet, Rimbo, SE;
Ola Ritzén, Akersberga, SE;
Inventors:
Assignee:
Linde AG, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F23G 7/06 (2006.01);
U.S. Cl.
CPC ...
F23G 7/061 (2013.01); F23D 2900/00006 (2013.01); F23G 2209/14 (2013.01); Y02E 20/344 (2013.01);
Abstract
Method for combustion of a fuel uses an existing air burner (), including a first supply opening () for fuel and a second supply opening () for air, which supply openings () open out into a combustion zone (). The method is characterised in that a gaseous fuel with an LHV (Lower Heating Value) of less than 7.5 MJ/Nmis supplied through the second supply opening (), in that an oxidant including at least 85 percent by weight oxygen is also supplied to the combustion zone () through a supply device for oxidant, and in that the gaseous fuel is caused to be combusted with the oxidant in the combustion zone ().