Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Mineral admixture prepared from solid waste and preparation method thereof
The invention discloses a mineral admixture prepared from solid waste and a preparation method thereof. Raw materials of the mineral admixture are solid waste and comprise waste stone chips (powder) of macadam for mining and construction, polishing powder for processing natural stone for architectural decoration, tailing slag for mining lead-zinc ore and converter steelmaking bottom slag. The characteristics of the four waste residues are fully utilized, the mineral admixture is prepared through drying, compound doping, mixed grinding and mixed stirring, synergistic utilization is achieved, solid waste is turned into wealth, the problem of shortage of the mineral admixture is solved, and meanwhile the problems that the waste occupies land and pollutes the environment are solved.
本发明公开了一种利用固体废弃物制备的矿物掺合料及其制备方法。本发明的矿物掺合料的原材料均为固体废弃物，所述原材料包括开采建设用碎石的废石屑（粉）、加工建筑装饰用天然石材的抛光粉、开采铅锌矿的尾矿渣和转炉炼钢炉底渣。本发明充分利用四种废渣各自的特点，通过分别烘干、复掺、混合粉磨、混合搅拌制备矿物掺合料，实现协同利用，将固体废弃物变废为宝，缓解了矿物掺合料紧缺的问题，同时解决了废弃物占用土地、污染环境的问题。
Mineral admixture prepared from solid waste and preparation method thereof
The invention discloses a mineral admixture prepared from solid waste and a preparation method thereof. Raw materials of the mineral admixture are solid waste and comprise waste stone chips (powder) of macadam for mining and construction, polishing powder for processing natural stone for architectural decoration, tailing slag for mining lead-zinc ore and converter steelmaking bottom slag. The characteristics of the four waste residues are fully utilized, the mineral admixture is prepared through drying, compound doping, mixed grinding and mixed stirring, synergistic utilization is achieved, solid waste is turned into wealth, the problem of shortage of the mineral admixture is solved, and meanwhile the problems that the waste occupies land and pollutes the environment are solved.
本发明公开了一种利用固体废弃物制备的矿物掺合料及其制备方法。本发明的矿物掺合料的原材料均为固体废弃物，所述原材料包括开采建设用碎石的废石屑（粉）、加工建筑装饰用天然石材的抛光粉、开采铅锌矿的尾矿渣和转炉炼钢炉底渣。本发明充分利用四种废渣各自的特点，通过分别烘干、复掺、混合粉磨、混合搅拌制备矿物掺合料，实现协同利用，将固体废弃物变废为宝，缓解了矿物掺合料紧缺的问题，同时解决了废弃物占用土地、污染环境的问题。
Mineral admixture prepared from solid waste and preparation method thereof
一种利用固体废弃物制备的矿物掺合料及其制备方法
YIN SUHONG (Autor:in) / ZHENG PENGFEI (Autor:in) / LI SHUYANG (Autor:in)
28.08.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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