(19)

(11)

EP 3 682 166 A1

(12)

(43) Date of publication: 22.07.2020 Bulletin 2020/30 (21) Application number: 18857338.0 (22) Date of filing: 10.09.2018

(51) International Patent Classification (IPC):  F23G 7/08(2006.01) F23J 15/00(2006.01) F23D 14/46(2006.01) (86) International application number: PCT/US2018/050171 (87) International publication number: WO 2019/055335 (21.03.2019 Gazette 2019/12)

(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: KH MA MD TN (30) Priority: 15.09.2017 US 201762559318 P (71) Applicant: UOP LLC Des Plaines, Illinois 60017-5017 (US)	(72) Inventors: MARTIN, Matthew A Des Plaines, Illinois 60017-5017 (US) MARTIN, Richard R Des Plaines, Illinois 60017-5017 (US) KRAUS, Kurt E Des Plaines, Illinois 60017-5017 (US) JENNINGS, Jay D Des Plaines, Illinois 60017-5017 (US) (74) Representative: Boult Wade Tennant LLP  Salisbury Square House 8 Salisbury Square London EC4Y 8AP London EC4Y 8AP (GB)