(19)

(11)

EP 2 376 604 A2

(12)

(88) Date of publication A3: 02.12.2010 (43) Date of publication: 19.10.2011 Bulletin 2011/42 (21) Application number: 09771554.4 (22) Date of filing: 11.12.2009

(51) International Patent Classification (IPC):  C10G 45/52(2006.01) C10G 45/08(2006.01) B01J 21/12(2006.01) C10G 45/04(2006.01) C10G 65/08(2006.01) B01J 37/04(2006.01) (86) International application number: PCT/EP2009/067003 (87) International publication number: WO 2010/079044 (15.07.2010 Gazette 2010/28)

(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 (30) Priority: 15.12.2008 EP 08305940 (71) Applicants: Total Raffinage Marketing 92800 Puteaux (FR) Albemarle Europe Sprl. 1348 Louvain-la-Neuve (BE)	(72) Inventors: DATH, Jean-Pierre B-7970 Beloeil Hainault (BE) VAN DONK, Sander B-1180 Uccle (BE) GRASSO, Giacomo B-1060 Bruxelles (BE) LODEWIJK PLANTENGA, Frans NL-3871JP Hoevelaken (NL) NIEMAN, Jan NL-3607 CB Maarssen (NL) (74) Representative: Largeau, Béatrice et al Cabinet Jolly 54, rue de Clichy 75009 Paris 75009 Paris (FR)