title: ÐÑÑÐ¸ ÑÐ½Ð¸Ð¶ÐµÐ½Ð¸Ñ ÑÐ´ÐµÐ»ÑÐ½Ð¾Ð³Ð¾ ÑÐ°ÑÑ Ð¾Ð´Ð° ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³Ð¸Ð¸ Ð°Ð»ÑÐ¼Ð¸Ð½Ð¸ÐµÐ²Ð¾Ð³Ð¾ ÑÐ»ÐµÐºÑÑÐ¾Ð»Ð¸Ð·ÑÑÐ° Ñ Ð¾Ð±Ð¾Ð¶Ð¶ÐµÐ½Ð½ÑÐ¼Ð¸ Ð°Ð½Ð¾Ð´Ð°Ð¼Ð¸ Ð½Ð° ÑÐ¸Ð»Ñ ÑÐ¾ÐºÐ° 400 ÐºÐ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Ways to reduce the specific energy consumption of aluminum electrolytic with prebaked anodes at a current of 400 kA
Creators: name: ÐÐ°Ð»Ð°ÑÐ½, ÐÐºÐ°ÑÐµÑÐ¸Ð½Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2023
Subjects: Ð°Ð»ÑÐ¼Ð¸Ð½Ð¸Ð¹
ÑÐ»ÐµÐºÑÑÐ¾Ð»Ð¸Ð·ÐµÑ
ÑÐ´ÐµÐ»ÑÐ½ÑÐ¹ ÑÐ°ÑÑ Ð¾Ð´ ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³Ð¸Ð¸
ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ð¹ Ð±Ð°Ð»Ð°Ð½Ñ
Ð¾Ð±Ð¾Ð¶Ð¶ÐµÐ½Ð½ÑÐ¹ Ð°Ð½Ð¾Ð´
aluminum
electrolytic
specific energy consumption
electric balance
prebaked anode

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description: This work is dedicated to the study of the technology of the electrolytic production of aluminum. It proposes options for reducing the specific energy consumption, taking into account the constraints of the unchanged dimensions of the burned anode block and the prohibition of increasing the dimensions of the electrolyzer. Changes in the characteristics of the electrolyzer with burned anodes will be proposed, such as cryolite ratio, nipple and nipple socket sizes in the burned anode, anode and cathode materials, inter-electrode distance, height of the cathode groove, number of busbars in the busbar, frequency, and duration of anodic effects.The necessary calculations will be made, and the specific energy consumption will be calculated taking into account the changed parameters. The thermal balance will also be taken into account, and options for balancing it will be proposed. With the thermal balance taken into account, the reduction in specific energy consumption will still be significant.The economic benefit for the year for this electrolysis series will be calculated based on the results of the work.