Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Filling curing agent for preparing mine superfine tailing slag from solid waste residues and application of filling curing agent
The invention discloses a mine superfine tailing slag filling curing agent prepared from solid waste residues, and belongs to the field of solid waste residue preparation, the mine superfine tailing slag filling curing agent comprises a cementing material component obtained by adopting a wet grinding process and simultaneously grinding, and an exciting agent component obtained by adopting a mixing and stirring process; the cementing material component comprises 45-50 parts of blast furnace slag powder, 35-40 parts of steel slag powder, 15-20 parts of fly ash and 53.8 parts of water, and the exciting agent component comprises 100 parts of desulfurized gypsum powder and 59.5-60.6 parts of an activating agent; the weight ratio of the exciting agent component to the filling curing agent is 10-15%; the filling curing agent is low in filling cost, high in filling body strength and good in durability, land resource occupation is reduced, the influence on the ecological environment and resident life is reduced, the virtuous cycle of mining and filling is achieved, and the filling curing agent has good industrial prospects and social benefits.
本发明公开了一种用固废渣制备矿山超细尾矿渣的充填固化剂，属于固废渣制备领域，包括采用湿磨工艺同时研磨获得的胶凝材料组分、采用混合搅拌工艺获得的激发剂组分；所述胶凝材料组分包括高炉矿渣粉45‑50份，钢渣粉35‑40份，粉煤灰15‑20份和水53.8份，所述激发剂组分包括脱硫石膏粉100份和激活剂59.5‑60.6份；所述激发剂组分重量比占充填固化剂的10％‑15％；本发明公开的一种充填成本低、充填体强度高、耐久性能好，减少土地资源占用，降低对生态环境和居民生活的影响，实现实现开采与充填的良性循环，具有良好的工业前景和社会效益的充填固化剂。
Filling curing agent for preparing mine superfine tailing slag from solid waste residues and application of filling curing agent
The invention discloses a mine superfine tailing slag filling curing agent prepared from solid waste residues, and belongs to the field of solid waste residue preparation, the mine superfine tailing slag filling curing agent comprises a cementing material component obtained by adopting a wet grinding process and simultaneously grinding, and an exciting agent component obtained by adopting a mixing and stirring process; the cementing material component comprises 45-50 parts of blast furnace slag powder, 35-40 parts of steel slag powder, 15-20 parts of fly ash and 53.8 parts of water, and the exciting agent component comprises 100 parts of desulfurized gypsum powder and 59.5-60.6 parts of an activating agent; the weight ratio of the exciting agent component to the filling curing agent is 10-15%; the filling curing agent is low in filling cost, high in filling body strength and good in durability, land resource occupation is reduced, the influence on the ecological environment and resident life is reduced, the virtuous cycle of mining and filling is achieved, and the filling curing agent has good industrial prospects and social benefits.
本发明公开了一种用固废渣制备矿山超细尾矿渣的充填固化剂，属于固废渣制备领域，包括采用湿磨工艺同时研磨获得的胶凝材料组分、采用混合搅拌工艺获得的激发剂组分；所述胶凝材料组分包括高炉矿渣粉45‑50份，钢渣粉35‑40份，粉煤灰15‑20份和水53.8份，所述激发剂组分包括脱硫石膏粉100份和激活剂59.5‑60.6份；所述激发剂组分重量比占充填固化剂的10％‑15％；本发明公开的一种充填成本低、充填体强度高、耐久性能好，减少土地资源占用，降低对生态环境和居民生活的影响，实现实现开采与充填的良性循环，具有良好的工业前景和社会效益的充填固化剂。
Filling curing agent for preparing mine superfine tailing slag from solid waste residues and application of filling curing agent
一种用固废渣制备矿山超细尾矿渣的充填固化剂及其应用
LI SHENGBAI (Autor:in) / LI WENJUAN (Autor:in) / LI SHENGXU (Autor:in) / ZHENG TONGLIN (Autor:in)
12.04.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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