Metallurgical pellet bentonite Metallurgical pellet bentonite, as a special adhesive for metallurgical pellets, can significantly improve the strength and bursting temperature of raw pellets and expand the roasting area; The material layer has good air permeability, good desulfurization effect, improves pellet grade, reduces costs, and significantly improves the economic benefits of steel enterprises.
Metallurgical pellet bentonite
As a special binder for metallurgical pellets, 1~2% sodium-based bentonite is added to iron concentrate powder, and granulated and dried into pellets, which can significantly improve the strength and bursting temperature of the pellets and expand the roasting area; The material layer has good air permeability, good desulfurization effect to improve pellet grade, reduce costs, and significantly improve the economic benefits of steel enterprises.
Product performance indicators:
Indicator Name | TOP-G010 | TOP-G020 |
Ethylene blue adsorbed，g/100g | ≥22 | ≥26 |
Swelling capacity，mL/g | ≥5.0 | ≥15.0 |
pH | 8.0~9.5 | 8.0~9.5 |
Water absorption，% | ≥160 | ≥300 |
Moisture，% | ≤10 | ≤10 |
Fineness，≥75μm | 95 | 95 |
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