钒钛磁铁矿内配碳球团还原传热理论分析  

Investigation of Vanadium Titano-magnetite Carbon-containing Pellets Reduction in Heat Transfer Analysis

作　　者：赵均辉[1,2] 杨绍利[2] 李彬彬[1,2] 王涛[3] 

机构地区：[1]西华大学材料科学与工程学院,四川成都610039 [2]攀枝花学院钒钛资源综合利用四川省重点实验室,四川攀枝花617000 [3]成都理工大学材料与化学化工学院,四川成都610039

出　　处：《四川冶金》2016年第1期1-6,共6页Sichuan Metallurgy

摘　　要：根据目前攀西地区钒钛磁铁矿资源综合利用情况,结合国内外许多学者的研究成果及本人的研究方向(钒钛磁铁矿内配碳球团内部传热及仿真模拟研究)重点分析了钒钛磁铁矿内配碳球团的还原传热,即球团的两种加热方式,球团的三种传热方式(热传导、热对流、热辐射)以及球团内部传热与还原之间的关系。结论是为了提高球团的传热效率,得到理想的金属化率,减少球团的再次氧化,需通过效率更高的微波加热方式。According to the current vanadium titanium magnetite resources comprehensive utiliza- tion in Panxi region, combining with the results of many scholars at home and abroad and my re- search direction（vanadium titanium magnetite pellets with carbon in internal heat transfer and simulation studies）focuses on analyzing the vanadium titanium magnetite pellets with carbon in the reduction of heat transfer. Pellets are emphatically analyzed the two heating mode ~ Pellets of three types of heat transfer （heat conduction, convection and radiation） and the internal heat transfer and reduction of the relationship between pellets. Comprehensive, in order to improve the heat transfer efficiency of pellets~ Get ideal metallization rate;Reducing pellets again oxidation ~ To be more efficient way of microwave heating.

关 键 词：钒钛磁铁矿内配碳球团 还原 传热 金属化率 

分 类 号：TF046.6[冶金工程—冶金物理化学]