Advantages of LowE cathode

  • No rodding (No cathode preheating, no cast-iron)
  • Use of copper inside the cathode for low CVD and better current distribution
  • If desired, same cathode dimensions but higher carbon height above the bar
  • Same steel bar outside the carbon cathode for easy implementation
  • Easy copper recovery at the end of the cell life
  • Improved magneto-hydrodynamic status due to improved current distribution
  • Economical benefit

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Why using copper instead of steel as collector bar?

Why buy LowE cathodes
LowE, more carbon, more life
Additional carbon material above
cathode groove

LowE technology makes the current density at the cathode surface more uniform, thereby reducing electro-erosion and improving the MHD condition of the cell.

Reference cathode
LowE cathode

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