EP 3084020 B1 20170913 - METHOD FOR PELLETIZING FINE-GRAINED ORES
Title (en)
METHOD FOR PELLETIZING FINE-GRAINED ORES
Title (de)
VERFAHREN ZUR PELLETIERUNG VON FEINKÖRNIGEN ERZEN
Title (fr)
PROCÉDÉ D'AGGLOMÉRATION SOUS FORME DE BOULETTE DE MINERAIS FINEMENT DIVISÉS
Publication
Application
Priority
- DE 102013114339 A 20131218
- EP 2014078032 W 20141216
Abstract (en)
[origin: CA2931321A1] The present invention relates to a pelletization of fine-grained ore particles with the following steps: a) mixing the ore particles with water to which surface-active sub¬ stances have been added, b) adding a binder and at least one aggregate for preparing a pelletizing mixture, c) supplying the pelletizing mixture to a pelletizing device, and d) processing the pelletizing mixture in the pelletizing device to obtain pellets by addition of water to which surface-active substances have been added.
IPC 8 full level
C22B 1/24 (2006.01); C22B 23/00 (2006.01)
CPC (source: EP)
C22B 1/2406 (2013.01); C22B 23/005 (2013.01)
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
DOCDB simple family (publication)
DE 102013114339 A1 20150618; AU 2014364667 A1 20160721; AU 2014364667 B2 20170406; BR 112016014265 B1 20210223; CA 2931321 A1 20150625; CA 2931321 C 20230328; EA 201691129 A1 20161130; EP 3084020 A1 20161026; EP 3084020 B1 20170913; WO 2015091528 A1 20150625
DOCDB simple family (application)
DE 102013114339 A 20131218; AU 2014364667 A 20141216; BR 112016014265 A 20141216; CA 2931321 A 20141216; EA 201691129 A 20141216; EP 14815667 A 20141216; EP 2014078032 W 20141216