BusinessAugust 26, 2026
potline
POT-line
Definition
A series of electrolytic cells, known as pots, connected in an electrical circuit for the purpose of smelting aluminum.
Etymology
Derived from the industrial terminology of the aluminium smelting process, where 'pot' refers to the individual electrolysis cell and 'line' refers to the sequential arrangement of these cells.
In the news
The article uses the term when questioning if investment cost reductions should apply to a total smelter project or specifically to a potline; it illustrates the scale of capital expenditure in the industry.
Unlike carbon anodes, inert anodes rely on a single-source technology, risking shutdown if supply fails
Read the full article ↗AL Circle