Effects of Solid Fuel Types and Ratio on Sintering Process and Metallurgical Property of V-bearing Titaniferous Magnetite Sinter

ZHANG Zhenfeng; Lü Qing; WANG Wenshan; ZHANG Shuhui; LIU Zengxun

Volume 29 Issue 4

Oct. 2008

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Article Navigation > IRON STEEL VANADIUM TITANIUM > 2008 > 29(4): 72-76

Liu Hongyun, Ma Yonghua. IMPROVEMENT OF RUNNER REFRACTORIES FOR THE B.Fs.PANZHIHUA IRON AND STEEL Co.[J]. IRON STEEL VANADIUM TITANIUM, 1994, 15(3): 45-49.

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ZHANG Zhenfeng, Lü Qing, WANG Wenshan, ZHANG Shuhui, LIU Zengxun. Effects of Solid Fuel Types and Ratio on Sintering Process and Metallurgical Property of V-bearing Titaniferous Magnetite Sinter[J]. IRON STEEL VANADIUM TITANIUM, 2008, 29(4): 72-76.

Liu Hongyun, Ma Yonghua. IMPROVEMENT OF RUNNER REFRACTORIES FOR THE B.Fs.PANZHIHUA IRON AND STEEL Co.[J]. IRON STEEL VANADIUM TITANIUM, 1994, 15(3): 45-49.

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Effects of Solid Fuel Types and Ratio on Sintering Process and Metallurgical Property of V-bearing Titaniferous Magnetite Sinter

1. School of Malerials and Metallurgy, Northeastem University, Shenyang 110004, Liaoning, China;
2. Chengde Iron and Steel Co., Chengde 067003, Hebei, China;
3. College of Metallurgy and Energy, Hebei Polytechnic Universily, Tangshan 063009, Hebei, China

Received Date: 2008-07-30
Available Online: 2023-12-05

Abstract

Abstract

Based on the material condition of Chenggang sintering state,the effects of solid fuel types and ratio on sintering process and metallurgical property of agglomerate with vanadium were researched.The results show that with the white coal instead of coke powder as solid fuel,the magnetite,silicate and glassiness content in agglomerate decrease,while hematite and calcium ferrite content increase,which make cold mechanical strength and low temperature reduction degradation of agglomerate improve.High solid fuel ratio is not proper for Chenggang sintering.The optimal ratio of coke powder served as the solid fuel is about 5 %;when the white coal serves as solid fuel,the ratio is about 5.5 %～6%.In conclusion,the white coal should be used as solid fuel in Chenggang,while the optimal FeO content of agglomerate with vanadium is about 7%.
- V-beating titaniferous magnetite,
- sintering,
- solid fuel,
- metallurgical property

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