对于钢铁企业节能工作来讲,降低非能源物质消耗与开展对能源物质的节约是同等重要的。可以说,从节能量上来分析两个方面几乎是各占一半。“十五”期间我国钢铁工业直接节能率占总节能量51.5%,间接节能率占48.5%。“十一五”期间,间接节能率要超过总节能量的一半以上。 For the energy saving work of iron and steel enterprises, it is equally important to reduce the consumption of non-energy substances and to carry out energy-saving projects. It can be said that the two aspects of energy saving are almost half of each. During the “Tenth Five-Year Plan” period, the direct energy saving rate of China’s steel industry accounted for 51.5% of the total energy saving and the indirect energy-saving rate accounted for 48.5%. “Eleventh Five-Year ” period, the indirect energy-saving rate of more than half of the total energy saving.