EP 3635142 A1 20200415 - A PROCESS FOR MANUFACTURING SELF-REDUCING PELLETS/BRIQUETTES FROM BAG HOUSE DUST MIXED WITH CARBON TO BE USED IN STEELMAKING FURNACES
Title (en)
A PROCESS FOR MANUFACTURING SELF-REDUCING PELLETS/BRIQUETTES FROM BAG HOUSE DUST MIXED WITH CARBON TO BE USED IN STEELMAKING FURNACES
Title (de)
VERFAHREN ZUR HERSTELLUNG VON SELBSTREDUZIERENDEN PELLETS/BRIKETTS AUS BEUTELHAUSSTAUB GEMISCHT MIT KOHLENSTOFF ZUR VERWENDUNG IN STAHLÖFEN
Title (fr)
PROCÉDÉ DE FABRICATION DE PASTILLES/BRIQUETTES AUTO-RÉDUCTRICES À PARTIR DE POUSSIÈRE DE DÉPOUSSIÉREURS À MANCHES MÉLANGÉE AVEC DU CARBONE À UTILISER DANS DES FOURS DE FABRICATION D'ACIER
Publication
Application
Priority
- US 201762504496 P 20170510
- IB 2018053262 W 20180510
Abstract (en)
[origin: WO2018207131A1] Bag house dust is combined with a carbon source and shaped into pellets or briquettes and used to recycle valuable metals present in the bag house dust.
IPC 8 full level
C22B 1/24 (2006.01); C22B 1/245 (2006.01); C22B 7/02 (2006.01)
CPC (source: EP US)
C21B 13/008 (2013.01 - US); C22B 1/24 (2013.01 - EP); C22B 1/245 (2013.01 - EP); C22B 7/02 (2013.01 - EP); Y02P 10/20 (2015.11 - EP)
Citation (search report)
See references of WO 2018207131A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2018207131 A1 20181115; CN 110741101 A 20200131; EP 3635142 A1 20200415; US 2020399723 A1 20201224
DOCDB simple family (application)
IB 2018053262 W 20180510; CN 201880038094 A 20180510; EP 18728966 A 20180510; US 201816611579 A 20180510