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生产试验结果表明,在现有生产设备和原料条件下,使用球团添加剂替代部分膨润土能提高团抗压强度,使其达到2 200N/个以上,同时能提高球团转鼓指数,又不降低球团品位和球团产量。
Production test results show that the use of pellet additives in the existing production equipment and raw materials to replace part of the bentonite can improve the compressive strength of the group to make it reach more than 2 200N /, while increasing the pellet drum index, without reducing Pellet grade and pellet production.