EP 1385923 A2 20040204 - GASIFICATION APPARATUS AND METHOD OF OPERATING THE SAME
Title (en)
GASIFICATION APPARATUS AND METHOD OF OPERATING THE SAME
Title (de)
VERGASUNGSVORRICHTUNG UND BETRIEBSVERFAHREN
Title (fr)
APPAREIL DE GAZEIFICATION ET PROCEDE DE FONCTIONNEMENT DU MEME
Publication
Application
Priority
- JP 0203820 W 20020417
- JP 2001121385 A 20010419
- JP 2001121387 A 20010419
- JP 2001195268 A 20010627
Abstract (en)
[origin: WO02086026A2] A gasification apparatus in which a fluidizing gas is supplied into a furnace from the furnace bottom to form a descending fluidized bed 7 and an ascending fluidized bed 8 in the furnace. The gasification apparatus has an incombustible matter discharge passage 9 below the ascending fluidized bed 8. Combustible matter 5 is cast into the upper part of the descending fluidized bed 7 to burn and gasify the combustible matter 5. A fluidized medium stirring means is provided in the incombustible matter discharge passage 9 or an inert gas is supplied through a supply opening 14 into or near the passage 9 to prevent the formation of clinker in the passage 9 or in or near the entrance thereof, which would otherwise clog the incombustible matter discharge opening.
IPC 1-7
IPC 8 full level
F23G 5/027 (2006.01); C10J 3/00 (2006.01); C10J 3/46 (2006.01); C10J 3/48 (2006.01); C10J 3/52 (2006.01); F23C 10/12 (2006.01); F23C 10/24 (2006.01); F23J 9/00 (2006.01)
CPC (source: EP)
C10J 3/523 (2013.01); F23C 10/12 (2013.01); F23C 10/24 (2013.01); F23J 9/00 (2013.01); C10J 2300/09 (2013.01); C10J 2300/0956 (2013.01); C10J 2300/0973 (2013.01); F23G 2209/20 (2013.01); F23G 2209/26 (2013.01); F23G 2209/281 (2013.01); F23L 2900/07002 (2013.01)
Citation (search report)
See references of WO 02086026A2
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 02086026 A2 20021031; WO 02086026 A3 20031204; AT E328051 T1 20060615; AU 2002251474 A1 20021105; DE 60211886 D1 20060706; DE 60211886 T2 20070606; EP 1385923 A2 20040204; EP 1385923 B1 20060531; ES 2263777 T3 20061216; JP 2004533506 A 20041104; MY 129453 A 20070430; TW 591190 B 20040611
DOCDB simple family (application)
JP 0203820 W 20020417; AT 02720468 T 20020417; AU 2002251474 A 20020417; DE 60211886 T 20020417; EP 02720468 A 20020417; ES 02720468 T 20020417; JP 2002583544 A 20020417; MY PI20021463 A 20020419; TW 91107914 A 20020418