对电弧炉炼钢粉尘加上还原剂碳混合制粒成的球团还原过程的热传导行为进行了研究，根据实验推导了球团导热模型的结构参数，并试图建立热传导模型。
The heat transfer behavior was studied during direct reduction process of the pellets made fromreducing agent of carbon mixed with EAF dust. The heat transfer model of pellet was set up according to the pellet structureparameters of heat transferring deduced from the experiment.
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