EP 1579017 A1 20050928 - METHOD FOR TREATING SLAG
Title (en)
METHOD FOR TREATING SLAG
Title (de)
VERFAHREN ZUR BEHANDLUNG VON SCHLACKE
Title (fr)
PROCEDE DE TRAITEMENT DE SCORIES
Publication
Application
Priority
- FI 0300898 W 20031124
- FI 20022150 A 20021205
Abstract (en)
[origin: WO2004050925A1] The invention relates to a method for treating slag created in the production of blister copper processed directly from concentrate in a suspension smelting furnace, such as a flash smelting furnace, in order to recover the copper, so that at least part of the slag is leached in at least one step.
IPC 1-7
IPC 8 full level
C22B 7/00 (2006.01); C22B 15/00 (2006.01)
CPC (source: EP KR US)
C22B 7/006 (2013.01 - EP US); C22B 7/04 (2013.01 - KR); C22B 15/0047 (2013.01 - EP US); C22B 15/0054 (2013.01 - EP US); Y02P 10/20 (2015.11 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2004050925 A1 20040617; AR 042301 A1 20050615; AU 2003283455 A1 20040623; BR 0317061 A 20051025; CN 1720342 A 20060111; EA 200500756 A1 20051229; EP 1579017 A1 20050928; FI 115638 B 20050615; FI 20022150 A0 20021205; FI 20022150 A 20040606; JP 2006509103 A 20060316; KR 20050085402 A 20050829; MX PA05005997 A 20050818; PE 20040630 A1 20041111; PL 376932 A1 20060109; US 2006037435 A1 20060223
DOCDB simple family (application)
FI 0300898 W 20031124; AR P030104479 A 20031204; AU 2003283455 A 20031124; BR 0317061 A 20031124; CN 200380104958 A 20031124; EA 200500756 A 20031124; EP 03775423 A 20031124; FI 20022150 A 20021205; JP 2004556365 A 20031124; KR 20057010244 A 20050604; MX PA05005997 A 20031124; PE 2003001224 A 20031202; PL 37693203 A 20031124; US 53663105 A 20050526