(19)

(11)

EP 4 232 531 A1

(12)

(43) Date of publication: 30.08.2023 Bulletin 2023/35 (21) Application number: 21798006.9 (22) Date of filing: 19.10.2021

(51) International Patent Classification (IPC):  C10L 1/06(2006.01) C10L 1/222(2006.01) C10L 1/16(2006.01) C10L 10/10(2006.01) C10L 1/19(2006.01) C10L 1/14(2006.01) C10L 1/223(2006.01) (52) Cooperative Patent Classification (CPC): C10L 1/06; C10L 1/14; C10L 1/1608; C10L 1/19; C10L 1/223; C10L 10/10; C10L 2270/023; C10L 2270/04 (86) International application number: PCT/EP2021/079005 (87) International publication number: WO 2022/084353 (28.04.2022 Gazette 2022/17)

(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: 22.10.2020 US 202063104144 P 30.10.2020 EP 20205000 (71) Applicant: Shell Internationale Research Maatschappij B.V. 2596 HR The Hague (NL)	(72) Inventors: BENNIS, Hanane Belmokaddem Houston, Texas 77082 (US) SHEA, Timothy Michael Houston, Texas 77082 (US) (74) Representative: Shell Legal Services IP  PO Box 384 2501 CJ The Hague 2501 CJ The Hague (NL)