(19)

(11)

EP 2 321 032 A1

(12)

(43) Date of publication: 18.05.2011 Bulletin 2011/20 (21) Application number: 09780329.0 (22) Date of filing: 08.07.2009

(51) International Patent Classification (IPC):  B01D 53/50(2006.01) B01D 53/62(2006.01) C05B 13/00(2006.01) B01D 53/60(2006.01) F23J 15/00(2006.01) (86) International application number: PCT/EP2009/058684 (87) International publication number: WO 2010/003984 (14.01.2010 Gazette 2010/02)

(84) Designated Contracting States: 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 SE SI SK SM TR Designated Extension States: AL BA RS (30) Priority: 09.07.2008 EP 08160029 (71) Applicants: AGT Management & Engineering AG 6340 Baar (CH) Vieslet, Jean-Paul 4342 Awans (BE)	(72) Inventor: VIESLET, Jean-Paul B-4342 Awans (BE) (74) Representative: Coulon, Ludivine et al Gevers & Vander Haeghen Holidaystraat 5 1831 Diegem 1831 Diegem (BE)