(19)

(11)

EP 2 373 762 A1

(12)

(43) Date of publication: 12.10.2011 Bulletin 2011/41 (21) Application number: 09768450.0 (22) Date of filing: 08.12.2009

(51) International Patent Classification (IPC):  C10B 53/00(2006.01) C10L 5/46(2006.01) C10L 5/40(2006.01) C10L 5/48(2006.01) (86) International application number: PCT/NL2009/050748 (87) International publication number: WO 2010/068099 (17.06.2010 Gazette 2010/24)

(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: 08.12.2008 EP 08170935 (71) Applicant: Foxcoal IP B.V. 9723 TA Groningen (NL)	(72) Inventor: NONNEKES, Walter NL-9641 EH Veendam (NL) (74) Representative: Swinkels, Bart Willem  Nederlandsch Octrooibureau J. W. Frisolaan 13 2517 JS Den Haag 2517 JS Den Haag (NL)