Cathode assembly for a hall-heroult cell for aluminium production and method for making same
Номер патента: CA3179900A1
Опубликовано: 28-10-2021
Автор(ы): Asgeir BARDAL, Morten SUNDHEIM JENSEN
Принадлежит: NORSK HYDRO ASA
Опубликовано: 28-10-2021
Автор(ы): Asgeir BARDAL, Morten SUNDHEIM JENSEN
Принадлежит: NORSK HYDRO ASA
Реферат: A cathode assembly for an electrolysis cell of Hall-Heroult type for producing aluminium, comprises a cathode block rodded or connected with steel collector bars, Cu rods or a metallic collector plate, the cathode block surface comprises partly of a wear resistant composite material so the cathode block can be designed with a lower height, which may have many advantages. A method for producing the cathode assembly is described.
Cathode current collector/connector for a Hall-Heroult cell
Номер патента: US11286574B2. Автор: Rene Von Kaenel,Markus Pfeffer. Владелец: Tokai Cobex Gmbh. Дата публикации: 2022-03-29.