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能源是近代工业的动脉,能源供应一中断,工业就会瘫痪。在能源有限消耗无穷的情况下,能源开发和提高能源的利用率已成为当前一个十分重要的课题。在近代工业中主要的能源是煤、电、石油和天然气。铝问世以来,经过了一个从稀世之珍到普及民间的过程,从这一过程可以看出铝工业工艺技术的发展完全依赖于能源发展的脉搏。从价格高昂的铝到比较廉价
Energy is the artery of modern industry. Once the energy supply is interrupted, the industry will be paralyzed. In the case of limited energy consumption, energy development and energy efficiency has become a very important issue. In modern industry, the main energy sources are coal, electricity, oil and natural gas. Since the advent of the aluminum, through a process from rare to universal folk, from this process can be seen that the development of aluminum industry process technology depends entirely on the pulse of energy development. From expensive aluminum to cheaper