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| Application of High Titanium Content Pellet for Blast Furnace of Pangang |
| JIANG Sheng,WEN Yong-cai,HE Qun |
| Pangang Group Research Institute Co., Ltd., Chengdu 611731, Sichuan, China |
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Abstract Theoretical analysis of utilization of high titanium content pellet in blast furnace and laboratorial study of melting and dropping property of burden in case the use of high titanium type pellet were investigated. The results show that the utilization of high titanium content pellet was benefited to improve the quality of vanadium-bearing titnomagnetite sinter, increase the proportion of pellet in burden, decrease the content of high melting point matter in slag and improve the permeability of blast furnace column and comprehensive property of burden. Meanwhile, the production tests show that the utilization of high titanium content pellet was benefitied to increase the output of hot metal, decrease the quatity of coke and increase the rate of PCI evidently, which could optimize burden design.
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Received: 12 April 2011
Published: 16 January 2012
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2012, Vol. 47 
