EP 1007748 A1 20000614 - METHOD AND EQUIPMENT FOR PROCESSING IRON- OR OIL-CONTAINING METALLURGICAL WASTE
Title (en)
METHOD AND EQUIPMENT FOR PROCESSING IRON- OR OIL-CONTAINING METALLURGICAL WASTE
Title (de)
VERFAHREN UND ANLAGE ZUM VERARBEITEN VON EISEN- UND ÖLHÄLTIGEN HÜTTENWERKSRESTSTOFFEN
Title (fr)
PROCEDE ET INSTALLATION POUR TRAITER DES RESIDUS SIDERURGIQUES RENFERMANT DU FER OU DE L'HUILE
Publication
Application
Priority
- AT 9800172 W 19980715
- AT 134797 A 19970812
Abstract (en)
[origin: WO9909224A1] The present invention relates to a method for processing iron- or oil-containing metallurgical waste (1) and for recycling the same in a fusion and/or reduction assembly (6). To this end, the iron- or oil-containing metallurgical waste (1) is mixed with quick lime (3), if necessary after the addition of other fractions containing oil such as used oil. The flowing fraction thus obtained (4) is introduced after an optional intermediate treatment into the fusion and/or reduction assembly (6).
IPC 1-7
IPC 8 full level
C22B 1/243 (2006.01); C22B 7/00 (2006.01); C22B 7/02 (2006.01)
CPC (source: EP)
C22B 1/243 (2013.01); C22B 7/001 (2013.01); C22B 7/02 (2013.01); Y02P 10/20 (2015.11)
Citation (search report)
See references of WO 9909224A1
Designated contracting state (EPC)
BE DE ES FR GB IT NL
DOCDB simple family (publication)
WO 9909224 A1 19990225; AT 406056 B 20000225; AT A134797 A 19990615; BR 9811891 A 20000822; CA 2298504 A1 19990225; EP 1007748 A1 20000614
DOCDB simple family (application)
AT 9800172 W 19980715; AT 134797 A 19970812; BR 9811891 A 19980715; CA 2298504 A 19980715; EP 98931816 A 19980715