钢铁工业是我国工业部门中耗能大户,年耗能量约占全国能耗总量的10.8％。因此,节约能源不仅关系着钢铁工业的发展,同时也影响到整个国民经济的全局。党的三中全会以来,钢铁工业依靠科学管理和技术进步,节能工作已初见成效。全行业吨钢综合能耗,由1978年的2.52吨标准煤降低到1982年的1.91 Iron and steel industry is a large energy consumer in China's industrial sector, annual energy consumption accounts for about 10.8% of the national total energy consumption. Therefore, saving energy is not only related to the development of the iron and steel industry, but also affects the overall national economy. Since the Third Plenary Session of the Party, the steel industry relies on scientific management and technological progress, and energy conservation work has achieved initial success. The overall energy consumption per ton of steel in the whole industry dropped from 2.52 tons of standard coal in 1978 to 1.91 in 1982