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对2009年我国重点钢铁企业高炉炼铁发展状况进行了总结分析。2009年,我国重点钢铁企业高炉燃料比为519kg/t,比上年下降12kg/t,这表明我国高炉操作技术水平和炼铁生产管理水平明显提高。目前.我国炼铁产业集中度低,淘汰落后产能的任务艰巨。今后,要继续以科学发展观为指导,加大节能减排力度,促进我国炼铁技术全面进步。
This paper summarizes the development of blast furnace ironmaking in China’s key iron and steel enterprises in 2009. In 2009, the blast furnace fuel ratio of key iron and steel enterprises in China was 519kg / t, a decrease of 12kg / t from the previous year. This shows that the technical level of blast furnace operation and the level of iron and steel production and management have been significantly improved. At present, the concentration of ironmaking industry in our country is low and the task of eliminating backward production capacity is arduous. In the future, we must continue to be guided by the scientific concept of development, increase energy-saving emission reduction efforts to promote all-round progress in China’s ironmaking technology.