(19)

(11)

EP 4 214 456 A1

(12)

(43) Date of publication: 26.07.2023 Bulletin 2023/30 (21) Application number: 21777405.8 (22) Date of filing: 09.09.2021

(51) International Patent Classification (IPC):  F25J 3/00(2006.01) (52) Cooperative Patent Classification (CPC): F25J 3/04727; F25J 3/04715; F25J 2215/56; F25J 2215/52; F25J 3/0409; F25J 3/04096; F25J 3/04284; F25J 3/04321; F25J 2245/50; F25J 2270/02; F25J 3/04181; F25J 3/0423; F25J 3/04351; F25J 3/04878; F25J 2200/06; F25J 3/04496; F25J 2235/58; F25J 2245/58; F25J 2220/52; F25J 2200/20; F25J 2200/34; F25J 2245/02 (86) International application number: PCT/EP2021/025333 (87) International publication number: WO 2022/058043 (24.03.2022 Gazette 2022/12)

(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: 17.09.2020 EP 20020419 (71) Applicant: Linde GmbH 82049 Pullach (DE)	(72) Inventor: GOLUBEV, Dimitri 82049 Pullach (DE) (74) Representative: Imhof, Dietmar  Linde GmbH Intellectual Property EMEA Dr.-Carl-von-Linde-Straße 6-14 82049 Pullach 82049 Pullach (DE)