EP 1692319 A1 20060823 - PROCESS FOR PRODUCING IRON ORE AGGLOMERATES WITH USE OF SODIUM SILICATE CONTAINING BINDER
Title (en)
PROCESS FOR PRODUCING IRON ORE AGGLOMERATES WITH USE OF SODIUM SILICATE CONTAINING BINDER
Title (de)
VERFAHREN ZUR HERSTELLUNG VON EISENERZAGGLOMERATEN UNTER VERWENDUNG VON NATRIUMSILIKAT ENTHALTENDEM BINDEMITTEL
Title (fr)
PROCEDE DE PRODUCTION D'AGGLOMERATS DE MINERAI DE FER UTILISANT UN LIANT CONTENANT DU SILICATE DE SODIUM
Publication
Application
Priority
- EP 2004014017 W 20041208
- US 52900003 P 20031212
Abstract (en)
[origin: WO2005059186A1] The present invention relates to a process for producing iron ore agglomerates comprising agglomerating fine iron ore particles in the presence of a binder system wherein the binder system comprises a binder and an alkali metal silicate and wherein the alkali metal silicate is present in an amount of between 0.0001 to 0.08 percent by weight, based on the total weight of dry iron ore agglomerate, wherein the binder system is free of synthetic polymer, and preferably comprises carboxymethyl cellulose as binder.
IPC 8 full level
C22B 1/24 (2006.01); C22B 1/243 (2006.01); C22B 1/244 (2006.01)
CPC (source: EP US)
C22B 1/2406 (2013.01 - EP US); C22B 1/242 (2013.01 - EP US); C22B 1/243 (2013.01 - EP US); C22B 1/244 (2013.01 - EP US)
Citation (search report)
See references of WO 2005059186A1
Designated contracting state (EPC)
NL SE TR
DOCDB simple family (publication)
WO 2005059186 A1 20050630; BR PI0417529 A 20070313; BR PI0417529 B1 20121211; CA 2548395 A1 20050630; CA 2548395 C 20130813; CN 1890391 A 20070103; EA 011259 B1 20090227; EA 200601137 A1 20061027; EP 1692319 A1 20060823; EP 1692319 B1 20090422; MX PA06006655 A 20060831; UA 86959 C2 20090610; US 2007119563 A1 20070531
DOCDB simple family (application)
EP 2004014017 W 20041208; BR PI0417529 A 20041208; CA 2548395 A 20041208; CN 200480036895 A 20041208; EA 200601137 A 20041208; EP 04820426 A 20041208; MX PA06006655 A 20041208; UA A200607787 A 20041208; US 58245104 A 20041208