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Method for preparing superfine slag powder from semi-dry desulfurization ash
The invention relates to a method for preparing superfine slag powder from semi-dry desulfurized fly ash, which comprises the following steps: carrying out oxidation treatment on the semi-dry desulfurized fly ash, and then grinding and mixing to obtain the superfine slag powder. The oxidized semi-dry desulfurization ash is used in the preparation of the superfine slag powder, and components in the oxidized semi-dry desulfurization ash can greatly improve the activity of the superfine slag powder, so that the production cost of the superfine slag powder is reduced, the quality of the obtained superfine slag powder is greatly improved, the benefits of enterprises are increased, and the economic benefit of the enterprises is increased. The resource utilization of the semi-dry desulfurization ash can be realized, and the environmental protection pressure of iron and steel enterprises is relieved.
本发明涉及一种半干法脱硫灰用于矿渣微粉的制备方法，包括对半干法脱硫灰进行氧化处理，然后进行粉磨和混合操作，从而得到得到矿渣微粉。通过将氧化后的半干法脱硫灰用于矿渣微粉的制备中，由于氧化后半干法脱硫灰中的组分可以大大提高矿渣微粉的活性，从而不仅降低矿渣微粉的生产成本，而且使得得到的矿渣微粉质量得到大大提升，增加了企业效利的同时，还可以实现半干法脱硫灰的资源化利用，减轻钢铁企业的环保压力。
Method for preparing superfine slag powder from semi-dry desulfurization ash
The invention relates to a method for preparing superfine slag powder from semi-dry desulfurized fly ash, which comprises the following steps: carrying out oxidation treatment on the semi-dry desulfurized fly ash, and then grinding and mixing to obtain the superfine slag powder. The oxidized semi-dry desulfurization ash is used in the preparation of the superfine slag powder, and components in the oxidized semi-dry desulfurization ash can greatly improve the activity of the superfine slag powder, so that the production cost of the superfine slag powder is reduced, the quality of the obtained superfine slag powder is greatly improved, the benefits of enterprises are increased, and the economic benefit of the enterprises is increased. The resource utilization of the semi-dry desulfurization ash can be realized, and the environmental protection pressure of iron and steel enterprises is relieved.
本发明涉及一种半干法脱硫灰用于矿渣微粉的制备方法，包括对半干法脱硫灰进行氧化处理，然后进行粉磨和混合操作，从而得到得到矿渣微粉。通过将氧化后的半干法脱硫灰用于矿渣微粉的制备中，由于氧化后半干法脱硫灰中的组分可以大大提高矿渣微粉的活性，从而不仅降低矿渣微粉的生产成本，而且使得得到的矿渣微粉质量得到大大提升，增加了企业效利的同时，还可以实现半干法脱硫灰的资源化利用，减轻钢铁企业的环保压力。
Method for preparing superfine slag powder from semi-dry desulfurization ash
一种半干法脱硫灰用于矿渣微粉的制备方法
LENG TINGSHUANG (author) / PENG JIANMING (author) / ZHANG QIULIN (author) / MA ZHAOJUN (author)
2022-04-05
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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