(19)
(11) EP 2 841 204 A1

(12)

(43) Date of publication:
04.03.2015 Bulletin 2015/10

(21) Application number: 13722697.3

(22) Date of filing: 22.04.2013
(51) International Patent Classification (IPC): 
B03C 1/01(2006.01)
(86) International application number:
PCT/EP2013/058245
(87) International publication number:
WO 2013/160219 (31.10.2013 Gazette 2013/44)
(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

(30) Priority: 23.04.2012 EP 12165162

(71) Applicants:
  • BASF SE
    67056 Ludwigshafen (DE)
  • BASF Schweiz AG
    4057 Basel (CH)

    CY 

(72) Inventors:
  • MICHAILOVSKI, Alexej
    67061 Ludwigshafen (DE)
  • CHAROENSIRISOMBOON, Piyada
    67251 Freinsheim (DE)
  • RIEGER, Reinhold
    67112 Mutterstadt (DE)
  • DOMKE, Imme
    69469 Weinheim (DE)
  • SHISHKOV, Igor
    68165 Mannheim (DE)
  • WU, Hua
    8600 Duebendorf (CH)
  • ZHANG, Xinya
    CH-8600 Dübendorf (CH)
  • MORBIDELLI, Massimo
    CH-8046 Zürich (CH)

   


(54) MAGNETIC SEPARATION OF PARTICLES INCLUDING ONE-STEP-CONDITIONING OF A PULP