(19)
(11) EP 4 476 372 A1

(12)

(43) Date of publication:
18.12.2024 Bulletin 2024/51

(21) Application number: 23707803.5

(22) Date of filing: 08.02.2023
(51) International Patent Classification (IPC): 
C22B 3/26(2006.01)
C22B 3/00(2006.01)
C22B 7/00(2006.01)
C22B 21/00(2006.01)
C22B 34/22(2006.01)
C22B 34/34(2006.01)
(52) Cooperative Patent Classification (CPC):
C22B 21/003; C22B 23/0407; C22B 23/0461; C22B 3/26; C22B 34/225; C22B 7/006; C22B 34/345; C22B 23/0446; Y02P 10/20
(86) International application number:
PCT/IB2023/051122
(87) International publication number:
WO 2023/152655 (17.08.2023 Gazette 2023/33)
(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 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: 11.02.2022 IT 202200002558

(71) Applicant: Orim S.r.l.
62100 Macerata (IT)

(72) Inventors:
  • BIRLOAGA, Ionela
    62100 Macerata (IT)
  • ROMANO, Pietro
    62100 Macerata (IT)
  • VEGLIÃ’, Francesco
    62100 Macerata (IT)
  • MANCINI, Alfredo
    62100 Macerata (IT)

(74) Representative: Cavattoni, Raimondi & Luppi Srl 
Viale dei Parioli, 160
00197 Rome
00197 Rome (IT)

   


(54) HYDROMETALLURGICAL PROCESS FOR THE SELECTIVE RECOVERY OF VANADIUM, MOLYBDENUM AND OTHER BASE METALS FROM VARIOUS TYPES OF INDUSTRIAL WASTE