(19)

(11)

EP 2 934 716 A1

(12)

(43) Date of publication: 28.10.2015 Bulletin 2015/44 (21) Application number: 13864741.7 (22) Date of filing: 20.12.2013

(51) International Patent Classification (IPC):  B01D 17/04(2006.01) C10G 33/06(2006.01) (86) International application number: PCT/DK2013/050453 (87) International publication number: WO 2014/094794 (26.06.2014 Gazette 2014/26)

(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 (30) Priority: 21.12.2012 DK 201200818 (71) Applicant: Greenoil Standard APS 8400 Ebeltoft (DK)	(72) Inventor: BREJNBJERG, Lars DK-8400 Ebeltoft (DK) (74) Representative: Nielsen, Leif  Patrade A/S Fredens Torv 3A 8000 Aarhus C 8000 Aarhus C (DK)