(19)
(11) EP 2 111 471 A1

(12)

(43) Date of publication:
28.10.2009 Bulletin 2009/44

(21) Application number: 05794326.8

(22) Date of filing: 06.09.2005
(51) International Patent Classification (IPC): 
C22B 15/14(2006.01)
(86) International application number:
PCT/US2005/031945
(87) International publication number:
WO 2006/029246 (16.03.2006 Gazette 2006/11)
(84) Designated Contracting States:
DE ES SE

(30) Priority: 07.09.2004 CL 227004

(71) Applicants:
  • Universidad de Chile
    Santiago (CL)
  • Empressa Nacional De Mineria Enami
    Santiago (CL)
  • RHI Non Ferrous Metals Engineering GMBH
    8700 Leoben (AT)

(72) Inventors:
  • RIVEROS, Gabriel
    Santiago (CL)
  • WARCZOK, Andrzej
    Santiago (CL)
  • MARIN, Tanai
    Santiago (CL)
  • SCHWARZE, Hermann
    Sandiago (CL)
  • SANHUEZA, Jose
    Sandiago (CL)
  • SMITH, Daniel
    Sandiago (CL)
  • BALOCCI, Ariel
    Sandiago (CL)
  • GONZALEZ, Luis
    Sandiago (CL)
  • WALLNER, Stephan
    A-8700 Leoben (AT)
  • Filzwieser Andreas
    8712 Proleb (AT)
  • GRAU, Patricio
    Sandiago (CL)

(74) Representative: Rapisardi, Mariacristina et al
Ufficio Brevetti Rapisardi Srl Via Serbelloni 12
I-20122 Milano
I-20122 Milano (IT)


(56) References cited: : 
   
       


    (54) INSTALLATION FOR CONTINUOUS FIRE REFINING OF COPPER