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安钢在“七五”、“八五”期间，通过回收二次能源，抓降低主要工序能耗、发展连铸、回收余热，同时从系统节能、优化用能的角度处理好五个关系，使吨钢综合能耗降低了581、4kgce，年平均节能率4．05％。
During the “Seventh Five-Year Plan” and the “Eighth Five-Year Plan” period, Angang Steel handled recovery of secondary energy sources, reduced energy consumption of main processes, developed continuous casting and recovery of waste heat, and handled five relationships from the perspective of energy conservation and optimized energy use. The comprehensive energy consumption per ton of steel has been reduced by 581,4kgce, with an average annual energy saving rate of 4.05%.