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山西阳泉铝业股份有限公司坚持走科技创新、调整产品结构之路。一是进行了电解一系列1.2万t82台60kA自焙槽改1.6万t 75kA预焙槽的技术改造。改造后,使电解铝产量新增4000t,产值增加5400万元,电流效率由84％提高到93.98％,吨铝电耗由16200度降至14400度,经济效益明显提高。二是不失时机抓紧对电解二系列1.8万t改4.4万t的技术改造,采用国内外先进的200kA大型预焙槽技术、氧化铝超浓相输送工艺和计算机智能化控制,达到了国内外同行业先进水平,电解铝产量从3万t增加到6万t,年可实现产值8个亿,
Shanxi Yangquan Aluminum Co., Ltd. adhere to technological innovation, adjust the product structure of the road. First, a series of electrolysis 12,000 t82 Taiwan 60kA self-baking trough to 16,000 t 75kA pre-baked cell technology transformation. After the transformation, the output of electrolytic aluminum increased by 4000t, the output value increased by 54 million yuan, the current efficiency increased from 84% to 93.98%, the electricity consumption per tonne of aluminum dropped from 16200 degrees to 14400 degrees, and the economic benefits improved obviously. Second, seize the opportunity to seize the second series of electrolytic 18,000 t changed 44,000 t of technical transformation, using advanced 200kA pre-baked cell technology, ultra-dense phase alumina transport technology and computer intelligent control, reached the same industry at home and abroad Advanced level, electrolytic aluminum production increased from 30,000 t to 60,000 t, the annual output value of 8 billion,