(19)
(11) EP 4 580 781 A1

(12)

(43) Date of publication:
09.07.2025 Bulletin 2025/28

(21) Application number: 23764823.3

(22) Date of filing: 25.08.2023
(51) International Patent Classification (IPC): 
B01D 53/14(2006.01)
B01D 53/18(2006.01)
(52) Cooperative Patent Classification (CPC):
B01D 53/1475; B01D 53/1425; B01D 53/18; B01D 2252/204; B01D 2252/20478; Y02C 20/40
(86) International application number:
PCT/EP2023/025387
(87) International publication number:
WO 2024/046597 (07.03.2024 Gazette 2024/10)
(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:
KH MA MD TN

(30) Priority: 30.08.2022 US 202263402099 P

(71) Applicant: NUOVO PIGNONE TECNOLOGIE - S.R.L.
50127 Florence (IT)

(72) Inventors:
  • REEVES, Brian
    Edmond, OK 73034 (US)
  • KRUMM, Robert
    Edmond, OK 73034 (US)
  • CHAVEZ VELASCO, Jose Adrian
    Ciudad Guzman, Jalisco, 49064 (MX)

(74) Representative: Illingworth-Law, William Illingworth 
Baker Hughes 245 Hammersmith Chalk Hill Road
London W6 8DW
London W6 8DW (GB)

   


(54) SPIRAL MESH ROTATING BED ABSORBER FOR COMPACT CARBON CAPTURE