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钢铁工业节能减排的工作重点是在炼铁系统。因为炼铁系统的能耗占钢铁联合企业总能耗的70%左右。节能减排的工作思路是:首先要抓好减量化用能,体现出节能要从源头抓起;其次是要提高能源利用效率;第三是提高二次能源回收利用水平。降低高炉炼铁燃料比就是体现出企业节能工作是要从源头抓起,对企业的节能工作是有着重大意义。
Iron and steel industry focus on energy-saving emission reduction in the ironmaking system. Because the energy consumption of ironmaking system accounts for about 70% of the total energy consumption of the steel complex. Energy-saving emission reduction work train of thought is: first of all to do a good job with the reduction of energy consumption, energy saving should start from the source; followed by to improve energy efficiency; the third is to raise the level of secondary energy recycling. Reducing the blast furnace iron-smelting fuel ratio reflects that energy-saving work in enterprises should start from the source and be of great significance to the energy-saving work of enterprises.