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EP 4 680 368 A1

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(43) Date of publication: 21.01.2026 Bulletin 2026/04 (21) Application number: 23936756.8 (22) Date of filing: 16.08.2023

(51) International Patent Classification (IPC):  B01D 53/02(2006.01) B01D 53/04(2006.01) (52) Cooperative Patent Classification (CPC): Y02C 20/40; B01D 53/02; B01D 53/04; B01D 2257/504; B01D 2258/0283; B01D 2259/40088; B01D 2259/404; B01D 2259/4068 (86) International application number: PCT/US2023/030313 (87) International publication number: WO 2024/232894 (14.11.2024 Gazette 2024/46)

(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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: KH MA MD TN (30) Priority: 09.05.2023 WO PCT/US2023/021536 09.05.2023 WO PCT/US2023/021542 26.06.2023 WO PCT/US2023/026240 25.07.2023 WO PCT/US2023/028573 (71) Applicant: GE Vernova Technology GmbH 5400 Baden (CH)

(72) Inventors: MODELSKI, Szymon Pawel Schenectady, New York 12345 (US) BEADIE, Douglas Schenectady, New York 12345 (US) DE, Anindya Kanti Schenectady, New York 12345 (US) SMITH, Raub Warfield Schenectady, New York 12345 (US) (74) Representative: Freigutpartners IP Law Firm  Hahnrainweg 4 5400 Baden 5400 Baden (CH)