EP 0288150 B1 19940223 - Ore pelletisation.
Title (en)
Ore pelletisation.
Title (de)
Verfahren zum Pelletieren von Erzen.
Title (fr)
Procédé pour bouleter des minerais.
Publication
Application
Priority
- GB 8706932 A 19870324
- GB 8712552 A 19870528
Abstract (en)
[origin: EP0288150A1] Finely divided mineral ore is pelletised using a soluble synthetic polymer. Preferably the polymer is in the form of beads made by reverse phase polymerisation and all having a size of below 300 mu m. When the ore gives a pH in water of below 8 the soluble polymer is preferably cationic.
IPC 1-7
IPC 8 full level
C22B 1/24 (2006.01); C22B 1/244 (2006.01)
CPC (source: EP)
C22B 1/2406 (2013.01); C22B 1/244 (2013.01)
Citation (examination)
EP 0225171 A2 19870610 - ALLIED COLLOIDS LTD [GB]
Designated contracting state (EPC)
FR SE
DOCDB simple family (publication)
EP 0288150 A1 19881026; EP 0288150 B1 19940223; AU 1370588 A 19880922; AU 613351 B2 19910801; CA 1319016 C 19930615
DOCDB simple family (application)
EP 88302455 A 19880321; AU 1370588 A 19880324; CA 562249 A 19880323