首钢绿色低碳炼铁技术的发展与展望

doi:10.13228/j.boyuan.issn0449-749x.20190481

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Abstract Since the beginning of the new century,Shougang has carried out relocation adjustment and structural optimization. According to the engineering philosophy of new generation recyclable green and low carbon of iron and steel manufacturing process,two modern iron and steel manufacturing enterprises,Shougang Stock Company and Shougang Jingtang Company,have been built in Tangshan region,Hebei province. The green and low carbon developing the concept of ironmaking technology in Shougang was expounded,the developing approaches and objectives,and summarizes the progress and innovation achievements of the ironmaking technology of Shougang in recent years was proposed. The research and application effects of steam spraying on sintering bed surface technology,composite pelletizing preparation technology,high ratio pellet burden blast furnace operating technology,comprehensive treatment,and deep purification technology of metallurgical flue gas are discussed in detail. Facing the future,combined with the development status of Shougang ironmaking technology as well as the green and low carbon development goal,the development trend of Shougang ironmaking technology is discussed and prospected.

Key words： ironmaking blast furnace sintering pelletizing green and low carbon environmental protection

Received: 01 November 2019

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	ZHANG Fu-ming

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ZHANG Fu-ming. Development and prospect of green and low carbon ironmaking technologies in Shougang[J]. Iron and Steel, 2020, 55(8): 11-18.

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http://www.chinamet.cn/Jweb_gt/EN/10.13228/j.boyuan.issn0449-749x.20190481 OR http://www.chinamet.cn/Jweb_gt/EN/Y2020/V55/I8/11

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