EP 0422142 B1 19950524 - AN ANODE SUBSTRATE COATED WITH RARE EARTH OXYCOMPOUNDS.
Title (en)
AN ANODE SUBSTRATE COATED WITH RARE EARTH OXYCOMPOUNDS.
Title (de)
MIT EINER VERBINDUNG AUS SELTENERDOXID BESCHICHTETES ANODENSUBSTRAT.
Title (fr)
SUBSTRAT D'ANODE REVETU D'OXYCOMPOSES DE TERRES RARES.
Publication
Application
Priority
- EP 90904311 A 19900306
- EP 9000364 W 19900306
- EP 89810175 A 19890307
Abstract (en)
[origin: WO9010735A1] An anode for electrowinning a metal from a molten salt electrolyte comprises an electroconductive oxycompound substrate which in use carries a surface coating comprising at least one rare earth oxycompound. The substrate comprises a sintered body composed of a nickel-copper-lithium oxide solid solution, wherein the solid solution preferably contains 70-90 mol % nickel oxide, 5-29 mol % copper oxide and 1-10 mol % lithium oxide.
IPC 1-7
IPC 8 full level
IPC 8 main group level
C25C (2006.01)
CPC (source: EP)
C25C 3/12 (2013.01); C25C 7/025 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB IT LI LU NL SE
DOCDB simple family (publication)
WO 9010735 A1 19900920; AT E123079 T1 19950615; AU 5180390 A 19901009; AU 622000 B2 19920326; CA 2030788 A1 19900908; DE 69019664 D1 19950629; DE 69019664 T2 19950921; EP 0422142 A1 19910417; EP 0422142 B1 19950524; ES 2072427 T3 19950716; NO 910306 D0 19910125; NO 910306 L 19910125
DOCDB simple family (application)
EP 9000364 W 19900306; AT 90904311 T 19900306; AU 5180390 A 19900306; CA 2030788 A 19900306; DE 69019664 T 19900306; EP 90904311 A 19900306; ES 90904311 T 19900306; NO 910306 A 19910125