(19)

(11)

EP 2 590 732 A1

(12)

(43) Date of publication: 15.05.2013 Bulletin 2013/20 (21) Application number: 11733640.4 (22) Date of filing: 07.07.2011

(51) International Patent Classification (IPC):  B01D 69/14(2006.01) C07K 14/705(2006.01) C02F 1/44(2006.01) C12N 1/08(2006.01) (86) International application number: PCT/EP2011/061539 (87) International publication number: WO 2012/004357 (12.01.2012 Gazette 2012/02)

(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: 08.07.2010 SE 1050751 (71) Applicant: Hydrogene Lund AB 225 92 Lund (SE)	(72) Inventors: KJELLBOM, Per S-225 92 Lund (SE) JOHANSSON, Urban S-226 49 Lund (SE) KIRSCHT, Andreas S-226 46 Lund (SE) (74) Representative: Ström & Gulliksson AB  Studentgatan 1 P.O. Box 4188 203 13 Malmö 203 13 Malmö (SE)