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钢厂球团工艺新增润磨工艺进一步提高铁精矿粉的细度,改善矿粉的表面形状,以提高球团质量,降低膨润土的添加量,提高经济效益。
New mill process pelletizing process to further improve the fineness of iron ore concentrate powder to improve the surface shape of slag to improve pellet quality and reduce the amount of bentonite added and improve economic efficiency.