结果表明，钠基膨润土能使生球落下强度、抗压强度显著提高；而钙基膨润土在改善球团爆裂温度方面优于钠基膨润土。
The results show that sodium bentonite can greatly improve the drop strength and compressive strength of green pellets, while calcium bentonite could enhance shock temperature of green pellets.
球团生产中配加有机改性膨润土，明显改善了生球的强度和提高了生球爆裂温度。
By adding organic activated bentonite in palletizing production, the strength and shock temperature of green balls were improved obviously.
通过内配碳球团的热风穿流干燥实验，研究了不同热风温度、流速、球团初始湿含量以及生球尺寸对干燥过程的影响规律，并对球团的爆裂温度进行测定。
The influence of different parameters on drying process is studied in hot air cross-flow experiment, which includes air temperature, air speed, initial moisture content and size of raw pellets.
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