carbon anode block supplier

Jan 04, 2022

The anode carbon block is made of petroleum coke and pitch coke as aggregate and coal tar pitch as binder. It is used as anode material for prebaked aluminum reduction cell and plays the dual role of conducting electricity and participating in chemical reaction. This kind of carbon block has a stable geometric shape after baking, so it is also called prebaked anode carbon block, also known as carbon anode for aluminum electrolysis. The aluminum reduction cell with prebaked anode carbon block as anode is called prebaked anode reduction cell, which is a modern large-scale aluminum reduction cell. < br / > the production of anode carbon block is based on petroleum coke as raw material and coal tar pitch as binder, which is processed through petroleum coke calcination, medium crushing, screening, fine crushing, asphalt melting, proportioning, kneading, molding, roasting and other processes.

In the process of aluminum electrolysis, cryolite solution with high temperature and great erosion directly contacts with the motor. As conductive anode and cathode materials, carbon material is the only one with good conductivity, high temperature resistance, corrosion resistance and low price. is a carbon anode block suppliers. We provide various specifications of anode carbon blocks and electrolytic aluminum products.