METHOD AND APPARATUS FOR RECOVERING PGM AND FERRO-CHROME FROM PGM BEARING CHROMITE ORE - Patent 2978866

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EP 2 978 866 A1

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(43)	Date of publication:
	03.02.2016 Bulletin 2016/05

(21)	Application number: 14720990.2

(22)	Date of filing: 25.03.2014

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International Patent Classification (IPC):

C22B 11/02^(2006.01)

C22B 34/32^(2006.01)

(86)	International application number:
	PCT/FI2014/050214

(87)	International publication number:
	WO 2014/154945 (02.10.2014 Gazette 2014/40)

(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 RS SE SI SK SM TR
	Designated Extension States:
	BA ME

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Priority:

25.03.2013 FI 20135284

(71)	Applicant: Outotec (Finland) Oy
	02230 Espoo (FI)

(72)	Inventor:
	NÄRHI, Lauri FI-02130 Espoo (FI)

(74)	Representative: Papula Oy
	P.O. Box 981 00101 Helsinki 00101 Helsinki (FI)

(54)	METHOD AND APPARATUS FOR RECOVERING PGM AND FERRO-CHROME FROM PGM BEARING CHROMITE ORE