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Composite steel slag activity exciting agent, preparation method thereof and steel slag cement
The invention relates to a composite steel slag activity exciting agent which is composed of the following components in parts by weight: 2-7 parts of desulfurized gypsum, and one or more of 1-3 parts of ceramic tile powder, 1-5 parts of slaked lime and 1-5 parts of alkaline residue. The preparation method comprises the following steps of: weighing the materials according to the weight parts of the components of the composite exciting agent in the formula, and well mixing to obtain the composite exciting agent of steel slag micro powder. The steel slag cement is prepared by mixing steel slag micro powder doped with the exciting agent prepared by the invention with cement. Through the synergistic effect of the desulfurized gypsum and one or more of the ceramic tile powder, the slaked lime and the alkaline residues, the exciting agent has an obvious excitation effect on the activity of steel slag, and the compressive strength and the breaking strength of the steel slag cement prepared from steel slag micro powder doped with the exciting agent are improved. The component raw materials of the exciting agent are low in price, waste steel slag and waste residues are recycled, and economic, social and environmental benefits are optimized.
本发明涉及一种复合钢渣活性激发剂，由以下重量份数的组分组成：脱硫石膏2～7份，以及瓷砖粉1～3份、熟石灰1～5份和碱渣1～5份中的一种或几种。其制备方法为：按照配方中复合激发剂组分的重量份数称取物料，混合均匀，得到钢渣微粉的复合激发剂。将掺有本发明制备的激发剂的钢渣微粉和水泥混合制备钢渣水泥。本发明通过脱硫石膏与瓷砖粉、熟石灰、碱渣中的一种或几种的协同作用，对钢渣活性有明显的激发作用，且使用掺有该激发剂的钢渣微粉制备的钢渣水泥的抗压强度和抗折强度有所提高；该激发剂的组分原料价格低廉，对废弃钢渣和废渣进行再利用，达到了经济、社会和环境效益的多重优化。
Composite steel slag activity exciting agent, preparation method thereof and steel slag cement
The invention relates to a composite steel slag activity exciting agent which is composed of the following components in parts by weight: 2-7 parts of desulfurized gypsum, and one or more of 1-3 parts of ceramic tile powder, 1-5 parts of slaked lime and 1-5 parts of alkaline residue. The preparation method comprises the following steps of: weighing the materials according to the weight parts of the components of the composite exciting agent in the formula, and well mixing to obtain the composite exciting agent of steel slag micro powder. The steel slag cement is prepared by mixing steel slag micro powder doped with the exciting agent prepared by the invention with cement. Through the synergistic effect of the desulfurized gypsum and one or more of the ceramic tile powder, the slaked lime and the alkaline residues, the exciting agent has an obvious excitation effect on the activity of steel slag, and the compressive strength and the breaking strength of the steel slag cement prepared from steel slag micro powder doped with the exciting agent are improved. The component raw materials of the exciting agent are low in price, waste steel slag and waste residues are recycled, and economic, social and environmental benefits are optimized.
本发明涉及一种复合钢渣活性激发剂，由以下重量份数的组分组成：脱硫石膏2～7份，以及瓷砖粉1～3份、熟石灰1～5份和碱渣1～5份中的一种或几种。其制备方法为：按照配方中复合激发剂组分的重量份数称取物料，混合均匀，得到钢渣微粉的复合激发剂。将掺有本发明制备的激发剂的钢渣微粉和水泥混合制备钢渣水泥。本发明通过脱硫石膏与瓷砖粉、熟石灰、碱渣中的一种或几种的协同作用，对钢渣活性有明显的激发作用，且使用掺有该激发剂的钢渣微粉制备的钢渣水泥的抗压强度和抗折强度有所提高；该激发剂的组分原料价格低廉，对废弃钢渣和废渣进行再利用，达到了经济、社会和环境效益的多重优化。
Composite steel slag activity exciting agent, preparation method thereof and steel slag cement
一种复合钢渣活性激发剂及其制备方法和钢渣水泥
WEI CHUANFU (author)
2022-01-07
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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