How Aluminium Is Made Animation ❲Windows TESTED❳

These crystals are baked in a rotary kiln at over 1,000°C [1, 6].

A fine, snowy white powder called Alumina (aluminum oxide) [1, 6]. Act III: The Lightning Strike (The Hall-Héroult Process) How Aluminium is made animation

The white powder is dissolved in a giant steel vat filled with molten cryolite (a mineral that helps it melt at a lower temperature) [1, 6]. These crystals are baked in a rotary kiln