CPC C25C 3/12 (2013.01) [C25C 3/06 (2013.01)] | 19 Claims |
1. A metal inert anode for producing aluminium by the electrolysis of a melt which has multiple electrochemically active anode elements, current distributors and a current conductor, wherein:
the anode contains no less than two vertical or inclined fins protruding from the bath,
the anode is designed to be positioned horizontally, and
the anode is made in a form of a perforated structure with through-openings distributed across the anode, the degree of anode perforation being 15-35% such that an area of a through-opening is 10-100 cm2.
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