Computer control of aluminum reduction cells started in the early 1960s, first for energy input
by anode beam movement and alumina feeding by monitoring the change of cell resistance …

An anode effect often occurs during the process of aluminum electrolysis that will cause
large energy consumption and low efficiency in aluminum production, thus how to identify …

The anode effect (AE) often occurs in the aluminum electrolysis process, which seriously
affects production efficiency and causes large energy consumption. Therefore, predicting AE …

O consumo de terras-raras leves, em especial neodímio, cresceu muito nos últimos anos e
tem perspectivas de um crescimento ainda maior nos próximos anos. O principal processo …

The anode effect is a major and unfortunately recurrent malfunction of aluminum reduction
cells. Process control algorithms implemented in the pot controller can detect this problem …

Since early 2014, Alouette has used a system provided by Wireless Industrial Technologies
(WIT) to measure individual anode currents on two pots. The system works by measuring the …

Aluminum smelters are known to be important producers of perfluorocarbons (PFC). These
gases are generated when the localized overvoltage in the cell exceeds the threshold …