The Hall–Héroult process is the major industrial process for smelting aluminium. It involves dissolving aluminium oxide (alumina) (obtained most often...

public with the Hall–Héroult process developed independently by French engineer Paul Héroult and American engineer Charles Martin Hall in 1886, and the...

(Louis-Toussaint) Héroult (10 April 1863 – 9 May 1914) was a French scientist. He was one of the inventors of the Hall-Héroult process for smelting aluminium...

Over 90% (95-96%) of the aluminium oxide produced is used in the Hall–Héroult process to produce aluminium. Red mud is the waste product that is produced...

electrolytic process is the use of electrolysis industrially to refine metals or compounds at a high purity and low cost. Some examples are the Hall-Héroult process...

e.g., Hall–Héroult process, the Wöhler process and related chemical-based routes became obsolete. In 1827, Friedrich Wöhler refined a process discovered...

result, was more expensive than silver or gold. In 1886, Hall discovered the Hall–Héroult process, the first inexpensive technique for refining aluminum...

Charles Martin Hall from America and Paul Héroult from France both filed for American patents for the electrolysis of aluminum, with Héroult submitting his...

Aluminium smelting is the process of extracting aluminium from its oxide, alumina, generally by the Hall-Héroult process. Alumina is extracted from the...

Aluminium – ( Hall-Héroult process, Deville process, Bayer process, Wöhler process) Ammonia, used in fertilizer – (Haber process) Bromine – (Dow process) Chlorine...