(19)
(11) EP 2 081 685 A1

(12)

(43) Date of publication:
29.07.2009 Bulletin 2009/31

(21) Application number: 07808482.9

(22) Date of filing: 02.10.2007
(51) International Patent Classification (IPC): 
B01J 38/68(2006.01)
(86) International application number:
PCT/KR2007/004828
(87) International publication number:
WO 2008/060038 (22.05.2008 Gazette 2008/21)
(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

(30) Priority: 13.11.2006 KR 20060111811

(71) Applicant: Jin, In-Soo
Samseong-myeon Eumseong-gun Chungcheongbuk-do 369-834 (KR)

(72) Inventor:
  • Jin, In-Soo
    Samseong-myeon Eumseong-gun Chungcheongbuk-do 369-834 (KR)

(74) Representative: Sawodny, Michael-Wolfgang 
Dreiköniggasse 10
89073 Ulm
89073 Ulm (DE)

   


(54) METHOD OF EXTRACTING PLATINUM GROUP METALS FROM WASTE CATALISTS THROUGH ELECTROCHEMICAL PROCESS