Title:
LOW NOX AND CO COMBUSTION BURNER METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2019/049046
Kind Code:
A3
Abstract:
Emissions of NOX and/or CO are reduced at the stack by systems and methods wherein a primary fuel is thoroughly mixed with a specific range of excess combustion air. The primary fuel- air mixture is then discharged and anchored within a combustion chamber of a burner. Further, the systems and methods provide for dynamically controlling NOX content in emissions from a furnace by adjusting the flow of primary fuel and of a secondary stage fuel, and in some cases controlling the amount or placement of combustion air into the furnace.
Inventors:
CARROLL CHAD (US)
ERAZO JAIME (US)
SMIRNOV VALERIY (US)
KORB THOMAS (US)
VACCARI MARK (US)
BATTISTI SEAN (US)
CORCEGA JOSE (US)
ERAZO JAIME (US)
SMIRNOV VALERIY (US)
KORB THOMAS (US)
VACCARI MARK (US)
BATTISTI SEAN (US)
CORCEGA JOSE (US)
Application Number:
PCT/IB2018/056780
Publication Date:
April 18, 2019
Filing Date:
September 05, 2018
Export Citation:
Assignee:
JOHN ZINK CO LLC (US)
International Classes:
F23D14/02; F23D14/64; F23N5/18
Foreign References:
| US5407345A | 1995-04-18 | |||
| US5605452A | 1997-02-25 | |||
| DE3419891A1 | 1985-11-28 | |||
| EP0562710A2 | 1993-09-29 | |||
| US20050175945A1 | 2005-08-11 | |||
| CN201903058U | 2011-07-20 |
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