(19)
(11) EP 4 816 342 A1

(12)

(43) Date of publication:
07.10.2026 Bulletin 2026/41

(21) Application number: 25739039.3

(22) Date of filing: 03.01.2025
(51) International Patent Classification (IPC): 
C07C 7/09(2006.01)
C07C 7/11(2006.01)
 C07C 7/04(2006.01)
C07C 11/04(2006.01)
(52) Cooperative Patent Classification (CPC):
C07C 7/04; C07C 7/11; C07C 7/005
 
C-Sets:
  1. C07C 7/04, C07C 11/04;
  2. C07C 7/005, C07C 11/04;
  3. C07C 7/11, C07C 11/04;
(86) International application number:
PCT/US2025/010198
(87) International publication number:
WO 2025/151334 (17.07.2025 Gazette 2025/29)
(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: 10.01.2024 US 202463619445 P

(71) Applicant: UOP LLC
Rosemont, IL 60018 (US)

(72) Inventors:
  • DALAL, Vikrant
    Charlotte, North Carolina 28202 (US)
  • JERORO, Eseoghene
    Charlotte, North Carolina 28202 (US)
  • WEXLER, James T.
    Charlotte, North Carolina 28202 (US)

(74) Representative: Boult Wade Tennant LLP 
Salisbury Square House 8 Salisbury Square
London EC4Y 8AP
London EC4Y 8AP (GB)

   


(54) PROCESSES AND APPARATUSES FOR REMOVING CARBON MONOXIDE FROM AN ETHYLENE STREAM