EP 1165727 B1 20051026 - METHOD AND PROCESS FOR CLEANING A PRODUCTGAS OF A GASIFICATION REACTOR
Title (en)
METHOD AND PROCESS FOR CLEANING A PRODUCTGAS OF A GASIFICATION REACTOR
Title (de)
VERFAHREN UND VORRICHTUNG ZUR REINIGUNG EINES PRODUKTGASES AUS EINEM VERGASUNGSREAKTOR
Title (fr)
PROCEDE ET SYSTEME SERVANT A NETTOYER UN GAZ PRODUIT PAR UN REACTEUR DE GAZEIFICATION
Publication
Application
Priority
- FI 0000960 W 20001103
- FI 992381 A 19991104
Abstract (en)
[origin: WO0132808A1] The object of the invention is a method for purifying a productgas of a gasification reactor of tars and other organic compounds condensing out of the gas while it cools in a fluidized bed reactor acting as cracker. The invention is characterized in that the purification is accomplished in a spouted-bed reactor (1, 15), where the productgas (2) is fed into the reactor (1, 15) from at least one inlet point, beneath the inlet point of the productgas (2) is arranged a bubbling fluidized bed (5) that is maintained by an oxidizing gas (6) fed into the reactor (1, 15) and which forms a first zone, the productgas (2) forms above its inlet point a second or spouted zone, where fluidized particles (9) move along with the spout (8) and where purification is mainly accomplished, and above the spouted zone is arranged a third or equalizing zone,where the fluidized particles (9) are separated from the purified gas (12). An inventive object is even an equipment for carrying out the method.
IPC 1-7
IPC 8 full level
C10K 1/34 (2006.01)
CPC (source: EP)
C10K 1/34 (2013.01); C10K 3/008 (2013.01); C10K 3/023 (2013.01)
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 0132808 A1 20010510; AT E307862 T1 20051115; AU 1398101 A 20010514; DE 60023468 D1 20051201; DE 60023468 T2 20060727; DK 1165727 T3 20060306; EP 1165727 A1 20020102; EP 1165727 B1 20051026; ES 2250212 T3 20060416; FI 107164 B 20010615
DOCDB simple family (application)
FI 0000960 W 20001103; AT 00976089 T 20001103; AU 1398101 A 20001103; DE 60023468 T 20001103; DK 00976089 T 20001103; EP 00976089 A 20001103; ES 00976089 T 20001103; FI 992381 A 19991104