Aluminum smelter comprising electrical conductors made from a superconducting material

Abstract

An aluminum smelter comprising: (i) a series of electrolytic cells, designed for the production of aluminum, forming one or more rows, (ii) a supply station designed to supply the series of electrolytic cells with an electrolysis current, the said electricity supply station comprising two poles, (iii) a main electrical circuit through which the electrolysis current flows, having two extremities each connected to one of the poles of the supply station, (iv) at least one electrical conductor made of superconducting material, characterized in that the electrical conductor made of superconducting material is placed wholly or partly within an enclosure forming a magnetic shield.

Dependencies are inferred from the claim text.