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The pre-baked anode is an electrode product made from petroleum coke and pitch coke as aggregates and coal pitch as a binder. It is used as an anode material in a pre-baked aluminum electrolytic cell. Pre-baked anodes are gradually developed along with the aluminum industry. In the electrolytic aluminum production process, the pre-baked anode is not only used as the anode to be immersed in the electrolyte of the electrolytic cell, but also participates in the electrochemical reaction to produce consumption, so it is an indispensable material for the production of electrolytic aluminum.
Other names: prebaked anode, carbon for Aluminum
Usage: Aluminium electrolysis
Material: petroleum coke, coke, coal tar
Performance: high conductive and low power consumption
| Item | unit | index | ||
| National standard | Supply standard | |||
| Ash | >= | % | 8 | 8 |
| Compressive strength | >= | Mpa | 32 | 38 |
| Apparent porosity | <= | % | 25 | 20 |
| Bulk density | >= | g/cm2 | 1.52 | 1.56 |
| True density | >= | g/cm2 | 1.8 | 1.9 |
Block Size:
400mmX300mmX(400mm-2500mm) 400mmX500mmX(400mm-2500mm)
400mmX400mmX(400mm-2500mm) 600mmX650mmX(600mm-2500mm)
We can process various types and specifications of special-shaped carbon blocks according to customer requirements.
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