A METHOD AND AN ELECTROLYSIS CELL FOR PRODUCTION OF A METAL FROM A MOLTEN CHLORIDE - Patent 2069555

(19)

(11)

EP 2 069 555 A1

(12)

(43)	Date of publication:
	17.06.2009 Bulletin 2009/25

(21)	Application number: 07834744.0

(22)	Date of filing: 17.09.2007

(51)

International Patent Classification (IPC):

C25C 1/16^(2006.01)
C25C 7/00^(2006.01)

C25C 3/08^(2006.01)

(86)	International application number:
	PCT/NO2007/000327

(87)	International publication number:
	WO 2008/035980 (27.03.2008 Gazette 2008/13)

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

(30)

Priority:

22.09.2006 NO 20064308

(71)	Applicant: Norsk Hydro ASA
	0240 Oslo (NO)

(72)	Inventor:
	ROSENKILDE, Christian N-3911 Porsgrunn (NO)

(74)	Representative: Hofseth, Svein
	Patent and Trademark Department Hydro Aluminium AS 0240 Oslo 0240 Oslo (NO)

(54)	A METHOD AND AN ELECTROLYSIS CELL FOR PRODUCTION OF A METAL FROM A MOLTEN CHLORIDE