(19)

(11)

EP 3 166 727 A2

(12)

(88) Date of publication A3: 17.03.2016 (43) Date of publication: 17.05.2017 Bulletin 2017/20 (21) Application number: 15738576.6 (22) Date of filing: 08.07.2015

(51) International Patent Classification (IPC):  B03B 9/06(2006.01) (86) International application number: PCT/DK2015/050207 (87) International publication number: WO 2016/004956 (14.01.2016 Gazette 2016/02)

(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 Designated Extension States: BA ME Designated Validation States: MA (30) Priority: 08.07.2014 DK 201470426 14.07.2014 DK 201470442 (71) Applicant: GYPSUM RECYCLING HOLDING ApS 1302 København K (DK)	(72) Inventor: WOLDBYE, Claus DK-1875 Frederiksberg C (DK) (74) Representative: Tellefsen, Jens J.  Patrade A/S Fredens Torv 3A 8000 Aarhus C 8000 Aarhus C (DK)