(19)
(11) EP 4 739 751 A1

(12)

(43) Date of publication:
13.05.2026 Bulletin 2026/20

(21) Application number: 24734830.3

(22) Date of filing: 14.06.2024
(51) International Patent Classification (IPC): 
C10G 3/00(2006.01)
C07C 1/20(2006.01)
 C10G 19/02(2006.01)
(52) Cooperative Patent Classification (CPC):
C10G 2400/02; C10G 2400/04; C10G 2400/06; C10G 2400/08; C10G 19/02; C10G 3/49; C10G 31/09; C10G 2300/4081; C07C 1/20; C07C 7/09; C07C 7/10
 
C-Sets:
  1. C07C 1/20, C07C 11/02;
  2. C07C 7/09, C07C 11/02;
  3. C07C 7/10, C07C 11/02;
(86) International application number:
PCT/EP2024/066498
(87) International publication number:
WO 2025/008156 (09.01.2025 Gazette 2025/02)
(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:
GE KH MA MD TN

(30) Priority: 06.07.2023 DK PA202330118
11.12.2023 DK PA202330389

(71) Applicant: Topsoe A/S
2800 Kgs. Lyngby (DK)

(72) Inventor:
  • SØRENSEN, Martin Dan Palis
    2800 Kgs. Lyngby (DK)

(74) Representative: Topsoe A/S 
Haldor Topsøes Allé 1
2800 Kgs. Lyngby
2800 Kgs. Lyngby (DK)

   


(54) PROCESS AND PLANT FOR ACID REMOVAL IN AN OXYGENATE-TO-HYDROCARBON SYSTEM