(19)

(11)

EP 3 143 330 A1

(12)

(43) Date of publication: 22.03.2017 Bulletin 2017/12 (21) Application number: 15722752.1 (22) Date of filing: 11.05.2015

(51) International Patent Classification (IPC):  F23C 99/00(2006.01) F23M 5/02(2006.01) F23L 15/00(2006.01) F23G 5/027(2006.01) F23L 15/02(2006.01) (86) International application number: PCT/GB2015/051371 (87) International publication number: WO 2015/173548 (19.11.2015 Gazette 2015/46)

(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 Designated Validation States: MA (30) Priority: 13.05.2014 GB 201408459 (71) Applicants: Doosan Babcock Limited Crawley, Sussex RH10 9AD (GB) WS-Wärmeprozesstechnik GmbH 71272 Renningen (DE)	(72) Inventors: DUNCAN, Angus Renfrew Renfrewshire PA4 8DJ (GB) HESSELMANN, Gerry Renfrew Renfrewshire PA4 8DJ (GB) WÜNNING, Joachim G 71272 Renningen (DE) (74) Representative: Wilson, Peter  Murgitroyd & Company Scotland House 165-169 Scotland Street Glasgow G5 8PL Glasgow G5 8PL (GB)