The Change of hot strength of iron ore pellets during oxidizing roastingandreduction was researched.
研究了球团矿在氧化焙烧和还原过程中抗压强度的变化规律。
2
This paper explores mainly the influence of reductionroasting temperature, time and pulverized coal consumption on content of soluble zinc.
本文主要探讨还原焙烧温度、时间和煤粉用量对可溶锌含量的影响。
3
By analyzing and researching utilization of BF dust, a technology of dealing with the BF gas slime adopting the containing carbon pellet direct roastingreduction method was put forward.