(19)
(11) EP 2 686 524 A1

(12)

(43) Date of publication:
22.01.2014 Bulletin 2014/04

(21) Application number: 12712360.2

(22) Date of filing: 02.03.2012
(51) International Patent Classification (IPC): 
F01K 13/00(2006.01)
F22B 37/00(2006.01)
B01D 53/86(2006.01)
F23J 15/06(2006.01)
 F22B 1/18(2006.01)
F01K 3/24(2006.01)
F23J 15/00(2006.01)
(86) International application number:
PCT/IB2012/050988
(87) International publication number:
WO 2012/120417 (13.09.2012 Gazette 2012/37)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

(30) Priority: 04.03.2011 US 201113040666
14.07.2011 US 201113182763

(71) Applicant: Foster Wheeler North America Corp.
Hampton, NJ 08827-9000 (US)

(72) Inventors:
  • GREENHUT, David
    Randolph, New Jersey 07869 (US)
  • ELSTON, John
    Nazareth, Pennsylvania 18064 (US)
  • MAZZOLLA, Michael
    Flemington, New Jersey 08822 (US)
  • EDWARDS, Alfred
    New Providence, New Jersey 07974 (US)

(74) Representative: Salonen, Kauko Tuomas 
Genip Oy P.O. Box 201
78201 Varkaus
78201 Varkaus (FI)

   


(54) METHOD OF AND APPARATUS FOR SELECTIVE CATALYTIC NOX REDUCTION IN A POWER BOILER