(19)

(11)

EP 4 554 700 A1

(12)

(43) Date of publication: 21.05.2025 Bulletin 2025/21 (21) Application number: 23736666.1 (22) Date of filing: 29.06.2023

(51) International Patent Classification (IPC):  B01D 53/04(2006.01) C12M 1/00(2006.01) B01J 8/10(2006.01) (52) Cooperative Patent Classification (CPC): B01D 53/0415; B01D 53/0431; B01D 53/0446; B01D 2256/245; B01D 2257/304; B01D 2257/504; B01D 2258/05; B01J 8/10; C12M 47/18 (86) International application number: PCT/EP2023/067820 (87) International publication number: WO 2024/012886 (18.01.2024 Gazette 2024/03)

(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: 14.07.2022 SE 2250910 (71) Applicant: RISE Research Institutes of Sweden AB 501 15 Borås (SE)	(72) Inventor: ANDERSSON, Johan 755 98 Uppsala (SE) (74) Representative: Zacco Sweden AB  P.O. Box 5581 Löjtnantsgatan 21 114 85 Stockholm 114 85 Stockholm (SE)