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(11)

EP 3 113 871 A1

(12)

(43) Date of publication: 11.01.2017 Bulletin 2017/02 (21) Application number: 15707388.3 (22) Date of filing: 03.03.2015

(51) International Patent Classification (IPC):  B01F 15/02(2006.01) B01F 3/12(2006.01) D21B 1/34(2006.01) B01F 7/24(2006.01) B01F 15/00(2006.01) (86) International application number: PCT/EP2015/054418 (87) International publication number: WO 2015/132260 (11.09.2015 Gazette 2015/36)

(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 Designated Validation States: MA (30) Priority: 04.03.2014 EP 14157630 (71) Applicant: Gemidan Ecogi A/S 6670 Holsted (DK)	(72) Inventors: POULSEN, René DK-9492 Blokhus (DK) SØRENSEN, Niels Frøsig DK-6752 Glejbjerg (DK) TOFT, Allan DK-6740 Bramming (DK) (74) Representative: Inspicos P/S  Kogle Allé 2 2970 Hørsholm 2970 Hørsholm (DK)