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中国原铝提取工业不但是世界最大的,而且已跻身世界行列,继600kA的大型试验电解槽在中铝连城铝业有限公司试验成功后。魏桥铝电有限公司于2013年建成了生产能力300kt/a的600kA的系列电解槽,经考核能耗为12500kW h/t铝,成为全球最低的之一。魏桥铝电有限公司2014年的原铝生产能力为6000kt/a的单一铝电解厂。据报道,迪拜和力拓加铝(Rito Alcan)公司的新型阴极设计电解槽也在比中国阳极电流密度高得多的情况下取得低于12500kW h/t铝的电耗,并在寻求多种
China’s primary aluminum extraction industry is not only the largest in the world, but also ranks among the ranks of the world. Following the successful trial of a 600kA large pilot electrolytic cell at Chinalco Liancheng Aluminum Co., Ltd., Weiqiao Aluminum & Electric Co., Ltd. built a 600kA series electrolyzer with a production capacity of 300kt / a in 2013, which has become one of the lowest in the world with an estimated energy consumption of 12,500kW h / t aluminum. Weiqiao Aluminum & Electricity Co., Ltd. 2014 Single aluminum electrolytic plant with primary aluminum production capacity of 6000kt / a. It is reported that new cathodic design electrolyzers from Dubai and Rio Tinto Alcoa (Rito Alcan) have also achieved electricity savings of less than 12,500 kWh / t aluminum at much higher anode current densities than China and are seeking multiple