CPC Metallurgy Coke
The role and composition of CPC Metallurgy Coke in the soil environment of the
anode ground bed, in order to avoid "gas resistance", to extend the life of the anode, usually have to use carbon backfill, because the carbon backfill has the following properties;
1. Reduce anode/soil contact resistance; increase the contact between anode
and soil, so as to reduce the contact resistance of ground bed;
2. low particle interface resistance;
3. Good electrical conductivity;
4. Granularity and conductivity favorable to gas escape;filler can eliminate gas blockage.
5. Resistant to anode products; transferring the anode electrode reaction to take place between the filler and soil, prolonging the service life of the anode.
CPC Metallurgy Coke as per the following specification:
• Density : ≈ 800 kg / m³
• Ash : 15%.
• Grain size : 3 mm-8mm
• Fixed Carbon: 84.62%
