400ka high energy efficiency reduction pot
A carbonaceous reductant and a process for using the...
A cathode plate used for hydro-electro-winning or...
A collector bar for the production of molten metal by...
A container for electrowinning cell
A conveyor arrangement and conveyor line
A desludging system for electrolytic cells
A device for collection of hot gas from an electrolysis...
A device for compensation of magnetic field induced by a...
A dimensionally stable anode for electrolysis, method for...
A dimensionally stable anode for the electrowinning of...
A drained cathode cell for the production of aluminium
A material for a dimensionally stable anode for the...
A material for structural components of an electrowinning...
A method and a device for recovering metals
A method and a device in connection with handling covers in...
A method and a prebaked anode for aluminium production
A method and a system for energy recovery and/or cooling
A method and an electrolysis cell for production of a metal...
A method and an electrowinning cell for production of metal