A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Tailing-based porous wall-protecting water-permeable material and preparation method thereof
The invention provides a tailing-based porous wall-protecting water-permeable material which is prepared from the following raw materials in percentage by mass: 95-99% of tailings, 1-5% of clay, 3-6%of an additional pore-forming agent and 0.5-1.5% of water, and also provides a preparation method of the tailing-based porous wall-protecting water-permeable material, which comprises the following steps: by taking tailings in a mineral resource development and utilization process as a main raw material, performing forming, performing primary processing, performing accurate grinding, selecting beneficiation tailings as a main material, and separating rock debris and water through a large number of hole structures in the blast hole, so while the depth of the blast hole is guaranteed, the adverse effects on the beneficiation process are avoided; the blasting quality can be effectively improved, and a powerful guarantee is provided for subsequent beneficiation.
本发明提供一种尾矿基多孔护壁透水材料，包括以下质量百分比的原料制成：尾矿95‑99%，粘土1‑5%，外加成孔剂3～6%，水0.5～1.5%，同时提供一种尾矿基多孔护壁透水材料的制备方法，以矿产资源开发利用过程中的尾矿为主要原料，经成型，初加工，烧制，精磨加工工艺制成，选用选矿尾矿为主要材料，通过内部的大量孔结构，将岩体碎屑和水体分离，保证爆破孔深度的同时，对选矿工艺不产生不利影响，并可以有效地提高爆破质量，为后续的选矿提供有力的保障。
Tailing-based porous wall-protecting water-permeable material and preparation method thereof
The invention provides a tailing-based porous wall-protecting water-permeable material which is prepared from the following raw materials in percentage by mass: 95-99% of tailings, 1-5% of clay, 3-6%of an additional pore-forming agent and 0.5-1.5% of water, and also provides a preparation method of the tailing-based porous wall-protecting water-permeable material, which comprises the following steps: by taking tailings in a mineral resource development and utilization process as a main raw material, performing forming, performing primary processing, performing accurate grinding, selecting beneficiation tailings as a main material, and separating rock debris and water through a large number of hole structures in the blast hole, so while the depth of the blast hole is guaranteed, the adverse effects on the beneficiation process are avoided; the blasting quality can be effectively improved, and a powerful guarantee is provided for subsequent beneficiation.
本发明提供一种尾矿基多孔护壁透水材料，包括以下质量百分比的原料制成：尾矿95‑99%，粘土1‑5%，外加成孔剂3～6%，水0.5～1.5%，同时提供一种尾矿基多孔护壁透水材料的制备方法，以矿产资源开发利用过程中的尾矿为主要原料，经成型，初加工，烧制，精磨加工工艺制成，选用选矿尾矿为主要材料，通过内部的大量孔结构，将岩体碎屑和水体分离，保证爆破孔深度的同时，对选矿工艺不产生不利影响，并可以有效地提高爆破质量，为后续的选矿提供有力的保障。
Tailing-based porous wall-protecting water-permeable material and preparation method thereof
一种尾矿基多孔护壁透水材料及其制备方法
HE XIAOMEI (author) / YANG ZHONGYING (author) / WANG YU (author) / LIU TING (author)
2021-02-09
Patent
Electronic Resource
Chinese
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