熔融还原流态化预还原赤铁精矿粉附碳还原综合动力学研究  

The Synthetic Dynamics Research of Carbon-adhering of Fluidized Pre-reduction Iron Ore Concentrate in Smelting Reduction

作　　者：朱凯荪 李卫国 潘志生 

出　　处：《华东冶金学院学报》1996年第1期30-36,共7页

摘　　要：本文通过对赤铁精矿粉流态化预还原试验，探讨了矿粉附碳中与附碳后的还原综合动力学问题，并建立了相应的宏观速率方程和动力学模型，为流态化预还原工艺提供了重要的操作依据．The pre-reduction process of iron ore concentrate on a fluidization bed is studied in this paper.the reduction synthetic dynamics problems of ore among and after carbon-adheriny are researched the apparent velocity equation abd dynamics model are also set up, It provided the the important operation basis for the pre-reduction technics in fluidization.

关 键 词：熔融还原 流态化 附碳 动力学 赤铁矿 预还原 

分 类 号：TF557[冶金工程—钢铁冶金]