低碳经济与低碳炼钢概述

Low-carbon Economy and Low-carbon Steelmaking Summary

钢铁工业是劳动力、能源密集型行业,现行长流程炼钢消耗大量煤炭资源,排放大量CO_(2)。目前,我国钢铁行业的碳排放量占到经济活动总碳排放量的约15%,高居制造业首位,节能减排任务艰巨。尝试就低碳经济大环境下的钢铁企业自主技术升级、转型低碳炼钢和技术路径进行论述。

Iron and steel industry is a labor-intensive and energy-intensive industry.The existing long process steelmaking consumes a lot of coal resources and emits a lot of CO_(2).At present, the carbon emissions of China’s steel industry account for about 15% of the total carbon emissions of economic activities, ranking first in the manufacturing industry, and the task of energy conservation and emission reduction is arduous.The independent technology upgrading, transformation and technology path of low-carbon steelmaking in steel enterprises under the environment of low-carbon economy is discussed.