熔融还原合成渣中碳还原Fe<sub>2</sub>O<sub>3</sub>的发泡特性参数

熔融还原合成渣中碳还原Fe₂O₃的发泡特性参数

摘要: 测定了Fe₂O₃在熔融还原合成渣中被碳还原时,还原气体产生泡沫渣的高度与时间的关系.由发泡特性参数方程计算了不同条件下的发泡特性参数,从而可以对熔融还原过程中由内生气源引起的发泡过程进行定量描述。为在铁浴中控制泡沫渣现象提供了必要的基础.

Abstract: The relationship between the foam height and time has been measured for foaming processes caused by reducing Fe₂O₃ in smelting reduction synthetic slap. The foam behavior parameters under different condition were determined by means of experimental results and foam behavior equations. In this way, the foaming process caused by reducing Fe₂O₃ in smelting reduction process could be described quantitatively. The results provide necessary basis for controlling the foam phenomenon in iron bath.