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(11)

EP 1 713 562 A1

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(43) Date of publication: 25.10.2006 Bulletin 2006/43 (21) Application number: 04762927.4 (22) Date of filing: 15.10.2004

(51) International Patent Classification (IPC):  B01D 53/00(2006.01) (86) International application number: PCT/DK2004/000708 (87) International publication number: WO 2005/037409 (28.04.2005 Gazette 2005/17)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR (30) Priority: 15.10.2003 DK 200301521 (71) Applicant: Jimco A/S 5900 Rudkobing (DK)	(72) Inventor: LARSEN, Jimmy DK-5900 Rudkobing (DK) (74) Representative: Holme Patent A/S  Vesterbrogade 20 1620 Copenhagen V 1620 Copenhagen V (DK)