Global Patent Index - EP 1583811 A1

EP 1583811 A1 20051012 - SHAFT-MELT GASIFIER AND A METHOD FOR THERMAL TREATMENT AND PROCESSING OF WASTE MATERIALS

Title (en)

SHAFT-MELT GASIFIER AND A METHOD FOR THERMAL TREATMENT AND PROCESSING OF WASTE MATERIALS

Title (de)

SCHACHT-SCHMELZ-VERGASER UND EIN VERFAHREN ZUR THERMISCHEN BEHANDLUNG UND VERWERTUNG VON ABFALLSTOFFEN

Title (fr)

GAZEIFICATEUR A FUSION EN CUVE ET PROCEDE DE TRAITEMENT THERMIQUE ET DE VALORISATION DE DECHETS

Publication

EP 1583811 A1 (DE)

Application

EP 01921139 A

Priority

  • DE 0100401 W
  • DE 10009023 A
  • DE 10051648 A

Abstract (en)

[origin: WO0162873A1] The invention relates to a method for thermal treatment and processing of waste materials of various types, consistency and composition, such as pollutant-loaded waste wood, old tyres, industrial/commercial waste, domestic waste and bulk waste and a shaft-melt gasifier for carrying out said method. The above is achieved, whereby the waste material is introduced into the high temperature zone (H), directly after burning in the shaft-melt gasifier. The organic components contained in the waste material react with oxygen here. The reaction products are sucked into the furnace along with the residual waste materials in a co-current flow. The incompletely combusted organic components of the waste materials undergo a pyrolytic decomposition. Pyrolytic coke is formed, which is burned with oxygen in the reducing/cracking zone (Z) and the raw gas sucked off between the zones (11) and (7).

IPC 1-7

C10J 3/16; C10J 3/26

IPC 8 full level

C10J 3/16 (2006.01); C10J 3/26 (2006.01)

CPC (source: EP)

C10J 3/16 (2013.01); C10J 3/26 (2013.01); C10J 2200/152 (2013.01); C10J 2300/0946 (2013.01); C10J 2300/0959 (2013.01)

Citation (search report)

See references of WO 0162873A1

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 0162873 A1 20010830; AT 444349 T 20091015; AU 4825201 A 20010903; DE 10051648 A1 20010913; DE 10190606 D2 20030130; DE 50115148 D1 20091112; EP 1583811 A1 20051012; EP 1583811 B1 20090930; ES 2333299 T3 20100219

DOCDB simple family (application)

DE 0100401 W 20010131; AT 01921139 T 20010131; AU 4825201 A 20010131; DE 10051648 A 20001018; DE 10190606 T 20010131; DE 50115148 T 20010131; EP 01921139 A 20010131; ES 01921139 T 20010131