USE OF A BINARY SALT FLUX OF NaCl AND MgCI2 FOR THE PURIFICATION OF ALUMINUM OR ALUMINUM ALLOYS, AND METHOD THEREOF - Patent 2446065

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EP 2 446 065 A1

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(43)	Date of publication:
	02.05.2012 Bulletin 2012/18

(21)	Application number: 10785623.9

(22)	Date of filing: 08.06.2010

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International Patent Classification (IPC):

C22B 21/06^(2006.01)

C22B 9/10^(2006.01)

(86)	International application number:
	PCT/CA2010/000866

(87)	International publication number:
	WO 2010/142025 (16.12.2010 Gazette 2010/50)

(84)	Designated Contracting States:
	AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

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Priority:

08.06.2009 CA 2668473

(71)	Applicant: Pyrotek, Inc.
	Spokane, WA 99206 (US)

(72)	Inventors:
	TREMBLAY, Sylvain Chicoutimi Québec G7G 5C8 (CA) DESROSIERS, Luc Sherbrooke Québec J1N 2K2 (CA) LEVESQUE, Daniel Sherbrooke Québec J1N 4K2 (CA)

(74)	Representative: Le Coupanec, Pascale A.M.P.
	Cabinet Nony 3, rue de Penthièvre 75008 Paris 75008 Paris (FR)

(54)	USE OF A BINARY SALT FLUX OF NaCl AND MgCI2 FOR THE PURIFICATION OF ALUMINUM OR ALUMINUM ALLOYS, AND METHOD THEREOF