A METHOD OF CONDITIONING IRON ALLOY-BASED ANODES FOR ALUMINIUM ELECTROWINNING CELLS - Patent 1567692

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EP 1 567 692 A1

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(43)	Date of publication:
	31.08.2005 Bulletin 2005/35

(21)	Application number: 03775701.0

(22)	Date of filing: 03.12.2003

(51)	International Patent Classification (IPC)⁷: C25C 3/12

(86)	International application number:
	PCT/IB2003/005713

(87)	International publication number:
	WO 2004/050956 (17.06.2004 Gazette 2004/25)

(84)	Designated Contracting States:
	AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
	Designated Extension States:
	AL LT LV MK

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Priority:

03.12.2002 WO PCT/IB02/05112

(71)	Applicant: MOLTECH Invent S.A.
	1520 Luxembourg (LU)

(72)	Inventors:
	DURUZ, Jean-Jacques CH-1204 GENEVA (CH) DE NORA, Vittorio none NASSAU (BS)

(74)	Representative: Cronin, Brian Harold John
	c/o Moltech S.A., Quai du Mont-Blanc 21 1201 Geneva 1201 Geneva (CH)

(54)	A METHOD OF CONDITIONING IRON ALLOY-BASED ANODES FOR ALUMINIUM ELECTROWINNING CELLS