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A platform for research: civil engineering, architecture and urbanism
Method for preparing mine repairing mortar from tailings-lithium slag-steel slag-coal-based solid waste
The invention belongs to the technical field of comprehensive utilization of resources, and particularly relates to a preparation method of tailing-lithium slag-steel slag based low-carbon self-leveling mortar for mines. According to the invention, effective components in paper mill sludge, marble tailings, quartz sludge, copper tailings, lithium slag, vanadium-titanium slag, stainless steel slag, copper slag, coal gasification slag, aluminum ash, phosphogypsum, waste apple branches, waste arbors, wastewater slurry, traditional Chinese medicine residues, tofu wastewater and waste wind turbine blades are effectively utilized; the chemical waste residues, the steel waste, the coal-based waste, the agricultural waste and the nonferrous metallurgical waste are effectively utilized. The self-leveling mortar for mine repair shows good working performance and mechanical property, and the production cost is greatly reduced. According to the method disclosed by the invention, cooperative utilization of multi-source solid wastes can be realized, the purposes of energy conservation and environmental protection can be realized, wastes can be treated by wastes, and green sustainable development of mining, metallurgy, building materials, agriculture and other industries can be realized while the solid waste-based material has higher economic value.
本发明属于资源综合利用技术领域，尤其涉及一种尾矿‑锂渣‑钢铁渣基矿山用低碳自流平砂浆的制备方法。本发明有效利造纸污泥、大理石尾矿、石英污泥、铜尾矿、锂渣、钒钛矿渣、不锈钢渣、铜渣、煤气化渣、铝灰渣、磷石膏、废弃苹果树枝和废弃乔木、废水泥浆、中药渣和豆腐废水，废弃风电叶片中的有效组分，使化工废渣、钢铁废弃物、煤基废弃物、农业废弃物、有色冶金废弃物得到了有效利用。该矿山修复用自流平砂浆表现出良好工作性能和力学性能，大大降低了生产成本。本发明既可以实现多源固废的协同利用，实现节能环保的目的，又能“以废治废”，使固废基材料产生较高经济价值的同时，实现采矿、冶金、建材、农业等多行业的绿色可持续发展。
Method for preparing mine repairing mortar from tailings-lithium slag-steel slag-coal-based solid waste
The invention belongs to the technical field of comprehensive utilization of resources, and particularly relates to a preparation method of tailing-lithium slag-steel slag based low-carbon self-leveling mortar for mines. According to the invention, effective components in paper mill sludge, marble tailings, quartz sludge, copper tailings, lithium slag, vanadium-titanium slag, stainless steel slag, copper slag, coal gasification slag, aluminum ash, phosphogypsum, waste apple branches, waste arbors, wastewater slurry, traditional Chinese medicine residues, tofu wastewater and waste wind turbine blades are effectively utilized; the chemical waste residues, the steel waste, the coal-based waste, the agricultural waste and the nonferrous metallurgical waste are effectively utilized. The self-leveling mortar for mine repair shows good working performance and mechanical property, and the production cost is greatly reduced. According to the method disclosed by the invention, cooperative utilization of multi-source solid wastes can be realized, the purposes of energy conservation and environmental protection can be realized, wastes can be treated by wastes, and green sustainable development of mining, metallurgy, building materials, agriculture and other industries can be realized while the solid waste-based material has higher economic value.
本发明属于资源综合利用技术领域，尤其涉及一种尾矿‑锂渣‑钢铁渣基矿山用低碳自流平砂浆的制备方法。本发明有效利造纸污泥、大理石尾矿、石英污泥、铜尾矿、锂渣、钒钛矿渣、不锈钢渣、铜渣、煤气化渣、铝灰渣、磷石膏、废弃苹果树枝和废弃乔木、废水泥浆、中药渣和豆腐废水，废弃风电叶片中的有效组分，使化工废渣、钢铁废弃物、煤基废弃物、农业废弃物、有色冶金废弃物得到了有效利用。该矿山修复用自流平砂浆表现出良好工作性能和力学性能，大大降低了生产成本。本发明既可以实现多源固废的协同利用，实现节能环保的目的，又能“以废治废”，使固废基材料产生较高经济价值的同时，实现采矿、冶金、建材、农业等多行业的绿色可持续发展。
Method for preparing mine repairing mortar from tailings-lithium slag-steel slag-coal-based solid waste
尾矿-锂渣-钢铁渣-煤基固废制备矿山修复砂浆的方法
WANG CHANGLONG (author) / JING JIANLIN (author) / ZHANG XIAOGANG (author) / YANG CAIXIA (author) / LU LU (author) / SHAO HANGHANG (author) / JIN ZIDONG (author) / WANG XIAOJUN (author) / ZHAI YUXIN (author) / LIU FENG (author)
2024-09-17
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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