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引言美国南方线材铝业公司是一家铝电解厂,由佐治亚州卡罗尔顿南方线材公司和宾夕法尼亚州匹兹堡美国钢铁公司合资经营。该厂于1969年投产,年产能约为181500吨。铝电解槽设计为150千安。每槽需要746公斤阳极18块,每20天换一次。阳极生产的要求是尽可能经济地生产出质量最好和最稳定的阳极。近年来,南方线材铝业公司为达到上述目的和应付日益迅速增长的天然气费用,已作出极大努力。因为这些努力与敞开式环形炉的节能有关,本文拟就此予以讨论。
Introduction South American Wire Aluminum is an aluminum electrolysis plant that is a joint venture between Caroline South Georgia Wire Company and Pittsburgh American Steel Company of Pennsylvania. The plant put into operation in 1969, annual production capacity of about 181,500 tons. The aluminum cell is designed for 150 kA. Each tank needs 746 kg anodes 18, change every 20 days. The anode production requirement is to produce the best and most stable anode as economically as possible. In recent years, Southern Wire Aluminum Company has made great efforts to achieve the above-mentioned objectives and to cope with the rapidly growing cost of natural gas. Because these efforts are related to the energy savings of open ring furnaces, this article is intended to be discussed.