EP 1934526 A1 20080625 - A BOILER PRODUCING STEAM FROM FLUE GASES WITH HIGH ELECTRICAL EFFICIENCY AND IMPROVED SLAG QUALITY
Title (en)
A BOILER PRODUCING STEAM FROM FLUE GASES WITH HIGH ELECTRICAL EFFICIENCY AND IMPROVED SLAG QUALITY
Title (de)
BOILER, DER DAMPF AUS RAUCHGASEN MIT HOHER ELEKTRISCHER WIRKUNG UND VERBESSERTER SCHLACKENQUALITÄT ERZEUGT
Title (fr)
CHAUDIERE PRODUISANT DE LA VAPEUR A PARTIR DE GAZ DE COMBUSTION, A HAUT RENDEMENT ENERGETIQUE ET QUALITE AMELIOREE DE PRODUCTION DE SCORIES
Publication
Application
Priority
- IB 2006053563 W 20060929
- DK PA200501373 A 20050930
Abstract (en)
[origin: WO2007036914A1] This invention relates to a boiler (1 ) drying, igniting and combusting refuse and pro¬ ducing steam (2, 2a) by heat exchange with flue gases (3). Said boiler (1 ) comprises a reactor (16) with firing a secondary fuel (18) for generating a less-corrosive gas flow (6) and an end superheater (8) located in the flow (6) of said less-corrosive gas. Said reactor (16) could be a sintering reactor, a rotary kiln, a fluidised bed or a spouted bed. This provides for an increased lifetime of the end superheater and makes the boiler provide a high and efficient electrical power output.
IPC 8 full level
F23G 5/14 (2006.01); F23G 5/46 (2006.01); F23G 5/48 (2006.01)
CPC (source: EP KR US)
F22B 31/04 (2013.01 - EP US); F23G 5/14 (2013.01 - EP KR US); F23G 5/46 (2013.01 - EP KR US); F23G 5/48 (2013.01 - EP KR US); F23G 2202/103 (2013.01 - EP US); F23G 2202/104 (2013.01 - EP US); F23G 2202/105 (2013.01 - EP US); F23G 2206/203 (2013.01 - EP US); Y02E 20/12 (2013.01 - EP US)
Citation (search report)
See references of WO 2007036914A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2007036914 A1 20070405; CA 2624054 A1 20070405; CA 2624054 C 20120327; CN 101287950 A 20081015; CN 101287950 B 20120926; EP 1934526 A1 20080625; JP 2009510384 A 20090312; JP 5053279 B2 20121017; KR 101029906 B1 20110418; KR 20080094656 A 20081023; NO 20081542 L 20080625; US 2009050076 A1 20090226
DOCDB simple family (application)
IB 2006053563 W 20060929; CA 2624054 A 20060929; CN 200680035999 A 20060929; EP 06809447 A 20060929; JP 2008532967 A 20060929; KR 20087009450 A 20060929; NO 20081542 A 20080331; US 6796806 A 20060929