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EP 4 499 778 A1

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(43) Date of publication: 05.02.2025 Bulletin 2025/06 (21) Application number: 23716282.1 (22) Date of filing: 30.03.2023

(51) International Patent Classification (IPC):  C10B 53/02(2006.01) C10G 1/00(2006.01) C10G 47/16(2006.01) C10G 69/06(2006.01) C10G 1/10(2006.01) C10G 3/00(2006.01) C10G 65/12(2006.01) (52) Cooperative Patent Classification (CPC): C10G 1/10; C10G 1/002; C10G 3/50; C10G 3/42; C10G 47/16; C10G 65/12; C10G 69/06; C10G 2300/1003; C10G 2300/1014; C10G 2300/202; C10G 2400/04; C10G 2400/02; C10B 53/07 (86) International application number: PCT/EP2023/058325 (87) International publication number: WO 2023/187072 (05.10.2023 Gazette 2023/40)

(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: 31.03.2022 EP 22165977 (71) Applicant: Topsoe A/S 2800 Kgs. Lyngby (DK)	(72) Inventors: STREBEL, Christian Ejersbo 3460 Birkerød (DK) DABROS, Trine Marie Hartmann 2000 Frederiksberg (DK) NYMANN, Peter Andreas 2820 Gentofte (DK) ALKILDE, Ole Frej 2500 Valby (DK) (74) Representative: Topsoe A/S  Haldor Topsøes Allé 1 2800 Kgs. Lyngby 2800 Kgs. Lyngby (DK)