Тип публикации: доклад, тезисы доклада, статья из сборника материалов конференций
Конференция: TMS 2016: 145th Annual Meeting and Exhibition; Music City CenterNashville, United States; Music City CenterNashville, United States
Год издания: 2016
Идентификатор DOI: 10.1002/9781119274780.ch47
Ключевые слова: Aluminium electrolysis, Bipolar cell, Inert anodes, Low- Temperature electrolysis, Mathematical model of cell, Non-Newtonian fluid physics, Slurry, Alumina, Aluminum, Anodes, Electrolysis, Light metals, Non Newtonian flow, Non Newtonian liquids, Productivity, Slurries, Temperature, Bipolar cells, Inert anode, Low-temperature electrolysis, Non-Newtonian fluids, Electrodes
Аннотация: The behavior of bubbles was studied in a three-phase mixture of alumina, gas and bath (an investigation in a water model). Thermal and electrical balances were calculated for a low- Temperature aluminium cell with bipolar electrodes. The decomposition of alumina dissolved in the AIF3-KF-AI2O3 bath is considered as the basis of cellПоказать полностьюoperation. The cell is designed for the use of vertically oriented bipolar inert anodes. The specific productivity (kg per m3) of such a cell is several times higher than the productivity of a traditional cell. The specific power consumption is about 13 kWh/kg Al. The anode-cathode space (ACS) is filled with a slurry containing more than 30% of alumina.
Журнал: TMS Light Metals
Выпуск журнала: Vol. 2016-January
Номера страниц: 283-288