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EP 4 562 120 A1

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(43) Date of publication: 04.06.2025 Bulletin 2025/23 (21) Application number: 23745420.2 (22) Date of filing: 11.07.2023

(51) International Patent Classification (IPC):  C10L 3/08(2006.01) B01D 53/22(2006.01) C10L 3/10(2006.01) (52) Cooperative Patent Classification (CPC): C10L 3/08; C10L 3/101; C10L 3/104; C10L 2290/10; C10L 2290/26; C10L 2290/46; C10L 2290/548; B01D 53/226; B01D 2257/504; B01D 2256/245 (86) International application number: PCT/EP2023/069145 (87) International publication number: WO 2024/022800 (01.02.2024 Gazette 2024/05)

(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: 28.07.2022 EP 22187488 05.08.2022 EP 22189058 (71) Applicant: Paul Scherrer Institut 5232 Villigen PSI (CH)	(72) Inventors: SCHILDHAUER, Tilman J. 5200 Brugg (CH) GANTENBEIN, Andreas 8050 Zürich (CH) KÜNSTLE, Martin 79219 Staufen (DE) WIESELER, Tanja 79730 Murg (DE) (74) Representative: Fischer, Michael  Siemens AG Postfach 22 16 34 80506 München 80506 München (DE)