(19)

(11)

EP 2 880 145 A1

(12)

(43) Date of publication: 10.06.2015 Bulletin 2015/24 (21) Application number: 13762399.7 (22) Date of filing: 30.07.2013

(51) International Patent Classification (IPC):  C11D 3/386(2006.01) C11D 3/22(2006.01) (86) International application number: PCT/EP2013/002252 (87) International publication number: WO 2014/019680 (06.02.2014 Gazette 2014/06)

(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: 03.08.2012 EP 12005684 (71) Applicant: Tiense Suikerraffinaderij N.V. 1150 Brussel (BE)	(72) Inventor: BOOTEN, Karl 3300 Tienen (BE) (74) Representative: Koster, Nico  Tiense Suikerraffinaderij N.V. Patent Department Aandorenstraat 1 3300 Tienen 3300 Tienen (BE)