(19)

(11)

EP 3 921 389 A1

(12)

(43) Date of publication: 15.12.2021 Bulletin 2021/50 (21) Application number: 20701818.5 (22) Date of filing: 31.01.2020

(51) International Patent Classification (IPC):  C10G 9/00(2006.01) C10G 51/02(2006.01) C10G 21/00(2006.01) C10G 69/06(2006.01) (52) Cooperative Patent Classification (CPC): C10G 55/04 (86) International application number: PCT/EP2020/052442 (87) International publication number: WO 2020/161017 (13.08.2020 Gazette 2020/33)

(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: 05.02.2019 IN 201941004478 21.03.2019 EP 19164209 (71) Applicant: Shell Internationale Research Maatschappij B.V. 2596 HR The Hague (NL)	(72) Inventors: BINNEVELD, Eduardus, Theodorus, Cornelis 1031HW Amsterdam (NL) STICHTER, Hendrik 1031HW Amsterdam (NL) NARAYAN, Rajeev Bangalore North 562149 Karnataka (IN) CHINTAKUNTA, Ganesh Bangalore North 562149 Karnataka (IN) (74) Representative: Shell Legal Services IP  PO Box 384 2501 CJ The Hague 2501 CJ The Hague (NL)