An aluminum smelter is an industrial facility used to produce primary aluminum from alumina (aluminum oxide). The process involves the use of direct current (DC) electricity to reduce the alumina, which is dissolved in a molten bath of cryolite, into aluminum metal and oxygen. This electrochemical reduction process takes place in large cells called pots. The aluminum settles to the bottom of the pot, from where it is periodically siphoned off, while the oxygen reacts with carbon anodes to form carbon dioxide. This process is widely known as “Hall-Héroult process”.

The Hall-Héroult process, which is the primary method of aluminum production, involves the electrolytic reduction of alumina in a molten bath of cryolite. The copper busbar requires two main types of electrodes: anodes and cathodes.

1. Copper Anode Rod: A copper anode rod typically refers to a rod made of copper that acts as an anode in various electrochemical processes. In some contexts, it might refer to a rod with copper core used as a strengthening element and to improve conductivity in carbon anodes, especially in the electrolytic production of aluminum (as in the Hall-Héroult process).

Related Product & Service: Cu-Ag, Cu-AgP, CuOF-AgP, Fabrication

Related Specification

2. Copper inserted Cathode collector bar: A copper-inserted collector bar refers to a collector bar that has a copper core or insert. This bar is used primarily in the electrolytic reduction cells in aluminum smelters.

Key Features:

• Application Conductivity
• Precise Dimension and Shape
• Straightness
• Creep Resistance
• Special Mechanical Property Control