Perfectionnements aux appareils d'électrolyse pour l'affinage de l'aluminium ou opérations similaires

293,353. Soc. Anon. Compagnie de Produits Chimiques et Electrometallurgiques Alais, Froges, et Camargue, (Assignees of Hulin, P. L.). July 4, 1927, [Convention date]. Electrolytic furnaces.-The inner lining of an apparatus for producing light metals such as aluminium, is formed of three distinct hor...

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1. Verfasser: HULIN PAUL-LEON
Format: Patent
Sprache:fre
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Zusammenfassung:293,353. Soc. Anon. Compagnie de Produits Chimiques et Electrometallurgiques Alais, Froges, et Camargue, (Assignees of Hulin, P. L.). July 4, 1927, [Convention date]. Electrolytic furnaces.-The inner lining of an apparatus for producing light metals such as aluminium, is formed of three distinct horizontal frames, a refractory or carbon frame F containing the anode alloy D, . an insulating frame H containing the electrolyte E, and a, carbon frame G containing the pure metal cathode C and insulated from the shell by insulation B which may extend to the bottom of the apparatus. The insulating frame is formed of electrolyte which solidifies on a frame through which water is cirsulated. The frame G is surmounted by a metal cover I connected to the negative lead and which may be separated from the frame by heat insulation m. Current passes to the frame through metal pins i or a metal belt surrounding the frame. The frame G may have an inward extension G which may have an alundum lining K. An air-tight cover L may be provided,