(19)

(11)

EP 2 217 848 A2

(12)

(88) Date of publication A3: 07.01.2010 (43) Date of publication: 18.08.2010 Bulletin 2010/33 (21) Application number: 08844848.5 (22) Date of filing: 23.10.2008

(51) International Patent Classification (IPC):  F17C 11/00(2006.01) C01B 31/00(2006.01) (86) International application number: PCT/IB2008/002919 (87) International publication number: WO 2009/056962 (07.05.2009 Gazette 2009/19)

(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 MT NL NO PL PT RO SE SI SK TR Designated Extension States: AL BA MK RS (30) Priority: 01.11.2007 IN MU21742007 (71) Applicant: Patel, Phiroze Mumbai 400016 (IN)	(72) Inventor: Patel, Phiroze Mumbai 400016 (IN) (74) Representative: Harman, Michael Godfrey  Novagraaf London Parchment House 13 Northburgh Street London EC1V 0JP London EC1V 0JP (GB)