(19)
(11) EP 2 646 161 A1

(12)

(43) Date of publication:
09.10.2013 Bulletin 2013/41

(21) Application number: 11788472.6

(22) Date of filing: 29.11.2011
(51) International Patent Classification (IPC): 
B03C 1/01(2006.01)
(86) International application number:
PCT/EP2011/071244
(87) International publication number:
WO 2012/072615 (07.06.2012 Gazette 2012/23)
(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

(30) Priority: 29.11.2010 EP 10192946

(71) Applicants:
  • BASF SE
    67056 Ludwigshafen (DE)
  • BASF Corporation
    Florham Park, NJ 07932 (US)

(72) Inventors:
  • DOMKE, Imme
    Jersey City, NJ 07302 (US)
  • ROHDE, Wolfgang
    67346 Speyer (DE)
  • RIEGER, Reinhold
    67112 Mutterstadt (DE)
  • MICHAILOVSKI, Alexej
    67061 Ludwigshafen (DE)
  • LÖSCH, Dennis
    67122 Altrip (DE)
  • DEUERLEIN, Stephan
    67061 Ludwigshafen (DE)
  • SHISHKOV, Igor
    68165 Mannheim (DE)
  • BLACKWOOD, David F.
    Long Valley New Jersey 07853 (US)
  • JUNICKE, Henrik
    Jersey City, NJ 01302 (US)
  • BOZICH, Frank
    Cranbury NJ 08512 (US)

(74) Representative: Steinbusch, Daniel 
Isenbruck Bösl Hörschler LLP Patentanwälte Seckenheimer Landstrasse 4
68163 Mannheim
68163 Mannheim (DE)

   


(54) MAGNETIC RECOVERY OF VALUABLES FROM SLAG MATERIAL