A METHOD FOR OPERATING A PREBAKE ELECTROLYSIS CELL SYSTEM AND AN ARRANGEMENT FOR USE IN THIS SYSTEM

Details for Australian Patent Application No. 2002341447 (hide)

Owner NORSK HYDRO ASA

Inventors LAEGREID, Stig; BJORBEKK, Lars, Magne

Pub. Number AU-A-2002341447

PCT Number PCT/NO02/00399

PCT Pub. Number WO2003/042618

Priority 20015573 14.11.01 NO

Filing date 1 November 2002

Wipo publication date 26 May 2003

International Classifications

F27D 003/12 Charging - Travelling or movable supports or containers for the charge

F27D 015/02 Handling or treating discharged material

C25C 003/06 Electrolytic production, recovery or refining of metals by electrolysis of melts

C25C 003/22 Electrolytic production, recovery or refining of metals by electrolysis of melts

C25C 007/06 Constructional parts, or assemblies thereof, of cells

Event Publications

27 February 2003 Complete Application Filed

  Priority application(s): 20015573 14.11.01 NO

24 July 2003 Application Open to Public Inspection

  Published as AU-A-2002341447

29 July 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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