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| ＢＦ Ironmaking in the World and Development Direction in China |
| ZHOU Chunlin1，２，LIU Chunming1，DONG Yafeng3,SHA Yongzhi3 |
| 1.School of Materials and Metallurgy, Northeastern University, Shenyang 110004, Liaoning, China; 2.Chengde Xinxin Vatanium Titanium Company Limited, Chengde 067002,Hebei, China |
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Abstract Although nonBF ironmaking processes are developing, BF ironmaking process would still hold its leading position in future in the world. The key for Chinese ironmaking industry is to modify and upgrade operations. Attention should be paid on enlarging BF volume properly, improving configuration and operation indexes, perfecting monitoring and controls, choosing proper energy saving and emission reducing methods, etc. Decreasing the ratio of hot metal to steel is the most effective measure to reduce CO2 emission for steel industry.
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Received: 01 January 1900
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2008, Vol. 43 
