研究了碳对内配固体燃料赤铁矿球团焙烧过程的影响。
The influence of carbon on the process of firing hematite pellet containing solid fuel is investigated.
由此可见，制备内配燃料熔剂性含镁球团是改善赤铁矿球团强度的有效途径。
Thus, the preparation of fluxed magnesium hematite pellet with fuel is an effective way to improve the intensity of hematite pellets.
制备内配燃料熔剂性含镁赤铁矿球团时，将焦粉配比控制1.5%以内，球团碱度控制在0.9，可显著提高焙烧球团强度。
When preparing the fluxed magnesium hematite pellets with the fuels, the intensity of roasted pellets was greatly improved with the coke ratio of less than 1.5% and pellet alkalinity at 0.9.
应用推荐