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电是电解铝工业赖以生存的基础电解铝工业是高耗能工业。每吨铝综合交流电耗15030千瓦时,2003年全国电解铝产量556万吨,总耗电836亿度,约占全国总发电量的4.6%。表1展示了1990年以来主要年份我国电解铝产量、用电及其占全国发电量的比例情况。2003年底全国电解铝产能已达到830
Electricity is the basis for the survival of electrolytic aluminum industry Electrolytic aluminum industry is a high energy-consuming industries. Comprehensive power consumption per ton of aluminum 15030 kilowatt hours, in 2003 the country produced 5.56 million tons of electrolytic aluminum, the total power consumption of 83.6 billion degrees, accounting for 4.6% of the country’s total generating capacity. Table 1 shows the proportion of electrolytic aluminum production, electricity consumption and its share of total electricity generation in China in major years since 1990. The end of 2003 the national electrolytic aluminum production capacity has reached 830