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《Iron & Steel》 2010-01
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Mineral Property and Agglomeration Intensification Technology of Vanadium and Titanium Magnetite Concentrate

JIANG Da-jun(Ironmaking Plant of PanZhihua Iron and Steel Group,Panzhihua 617024,Sichuan,China)  
Vanadium and titanium magnetite is an ores with the complex mineral composition which is difficult to beneficiate,sinter and smelt.Its concentrate is low-grade iron and high TiO2.The sintering permeability is decreased because granulation capability is worse due to concentrate coarse particle size.The grade of iron 2% about was increased by stage-grinding-stage-concentration technology,but TiO2 was little changed.The strength and metallurgical properties were affected severely as sinter liquid was less and complex mineral composition owing to high initial melting temperature point of concentrate.Sintering and blast furnace smelting of vanadium titanium magnetite have made significant technological breakthrough by main intensification technology with using quicklime,increasing sinter basicity ect.
【CateGory Index】: TF041
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【Citations】
Chinese Journal Full-text Database 1 Hits
1 Zhou Quding;DEVELOPMENT OF LIME ADDITION PRACTICE AND ITS EFFECT ON SINTERING PROCESS[J];Sintering and Pelletizing;1989-06
China Proceedings of conference Full-text Database 1 Hits
1 Zeng Qinglin Liu Wei (Concentration,Plant of Mining Co. Company,Panggang Group);THE REFORM AND INDUSTRIAL EXPERIMENT OF PROCESS OF STAGE-GRINDING AND STAGE-CONCENTRATION IN THE DRESSING PLANT OF STEEL AND IRON GROUP[A];[C];2005
【Co-citations】
Chinese Journal Full-text Database 2 Hits
1 LI Xiang1,FENG Yan-hui1,ZHANG Xin-xin1,JIANG Ze-yi1,TIAN Nai-yuan2(1.Mechanical Engineering School,Beijing University of Science and Technology,Beijing 100083,China;2.Metallurgical and Ecological Engineering School,Beijing University of Science and Technology,Beijing 100083,China);Simulations of Gas Flow and Heat Transfer in Blast Furnace[J];Industrial Furnace;2009-02
2 LI Jie, ZHANG Hao-hao, MAO Hu-jun, DONG Hui (SEPA Key Laboratory on Eco-Industry, Northeastern University, Shenyang 110004, China);Research on Resistance Characteristics of Pellet Shaft Furnace[J];Industrial Furnace;2010-01
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