BURNER DESIGN WITH HIGHER RATES OF FLUE GAS RECIRCULATION AND REDUCED NOx EMISSIONS - Patent 1488171

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EP 1 488 171 A1

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(43)	Date of publication:
	22.12.2004 Bulletin 2004/52

(21)	Application number: 03728252.2

(22)	Date of filing: 14.03.2003

(51)	International Patent Classification (IPC)⁷: F23D 14/08, F23C 9/08

(86)	International application number:
	PCT/US2003/008056

(87)	International publication number:
	WO 2003/081135 (02.10.2003 Gazette 2003/40)

(84)	Designated Contracting States:
	AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
	Designated Extension States:
	AL LT LV MK

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Priority:

16.03.2002 US 365224 P
16.03.2002 US 365139 P

(71)	Applicant: ExxonMobil Chemical Patents Inc.
	Baytown, TX 77520-5200 (US)

(72)	Inventors:
	STEPHENS, George Humble, TX 77346 (US) SPICER, David, B. Houston, TX 77056 (US)

(74)	Representative: Dew, Melvyn John et al
	ExxonMobil Chemical Europe Inc.Intellectual Property Shared ServicesP.O. Box 105 1830 Machelen 1830 Machelen (BE)

(54)	BURNER DESIGN WITH HIGHER RATES OF FLUE GAS RECIRCULATION AND REDUCED NOx EMISSIONS