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A platform for research: civil engineering, architecture and urbanism
Molybdenum tailing ceramsite and preparation method thereof
The invention belongs to the field of composite materials, and particularly relates to molybdenum tailing ceramsite and a preparation method thereof. The molybdenum tailing ceramsite provided by the invention comprises the following raw material components in parts by weight: 50-70 parts of molybdenum tailings; 5-10 parts of ceramic polishing waste powder; 10-25 parts of fly ash; 5-20 parts of limestone powder; 5-15 parts of cement; 1-5 parts of gypsum; 2-8 parts of an alkali activator; 10-20 parts of water. According to the molybdenum tailing ceramsite provided by the invention, the molybdenum tailings and the ceramic polishing waste powder are used as production raw materials, so that resource utilization of the molybdenum tailings and the ceramic polishing waste powder is realized; meanwhile, the ceramsite has good impermeability and pressure resistance, and has good later strength. The molybdenum tailing ceramsite provided by the invention is simple and convenient in preparation process and low in energy consumption, can be widely applied to preparation of building materials such as light-weight high-strength concrete and pervious concrete, and has remarkable economic benefits, environmental benefits and social benefits.
本发明属于复合材料领域，尤其涉及一种钼尾矿陶粒及其制备方法。本发明提供的钼尾矿陶粒以重量份数计，其原料组分包括：钼尾矿50～70份；陶瓷抛光废粉5～10份；粉煤灰10～25份；石灰石粉5～20份；水泥5～15份；石膏1～5份；碱激发剂2～8份；水10～20份。本发明提供的钼尾矿陶粒以钼尾矿和陶瓷抛光废粉作为生产原料，实现了钼尾矿和陶瓷抛光废粉的资源化利用；同时该陶粒有良好的抗渗性及抗压性，并且具有良好的后期强度。本发明提供的钼尾矿陶粒制作工艺简便，低能耗，可广泛应用于制备轻质高强混凝土、透水混凝土等建筑材料，具有显著的经济效益、环境效益和社会效益。
Molybdenum tailing ceramsite and preparation method thereof
The invention belongs to the field of composite materials, and particularly relates to molybdenum tailing ceramsite and a preparation method thereof. The molybdenum tailing ceramsite provided by the invention comprises the following raw material components in parts by weight: 50-70 parts of molybdenum tailings; 5-10 parts of ceramic polishing waste powder; 10-25 parts of fly ash; 5-20 parts of limestone powder; 5-15 parts of cement; 1-5 parts of gypsum; 2-8 parts of an alkali activator; 10-20 parts of water. According to the molybdenum tailing ceramsite provided by the invention, the molybdenum tailings and the ceramic polishing waste powder are used as production raw materials, so that resource utilization of the molybdenum tailings and the ceramic polishing waste powder is realized; meanwhile, the ceramsite has good impermeability and pressure resistance, and has good later strength. The molybdenum tailing ceramsite provided by the invention is simple and convenient in preparation process and low in energy consumption, can be widely applied to preparation of building materials such as light-weight high-strength concrete and pervious concrete, and has remarkable economic benefits, environmental benefits and social benefits.
本发明属于复合材料领域，尤其涉及一种钼尾矿陶粒及其制备方法。本发明提供的钼尾矿陶粒以重量份数计，其原料组分包括：钼尾矿50～70份；陶瓷抛光废粉5～10份；粉煤灰10～25份；石灰石粉5～20份；水泥5～15份；石膏1～5份；碱激发剂2～8份；水10～20份。本发明提供的钼尾矿陶粒以钼尾矿和陶瓷抛光废粉作为生产原料，实现了钼尾矿和陶瓷抛光废粉的资源化利用；同时该陶粒有良好的抗渗性及抗压性，并且具有良好的后期强度。本发明提供的钼尾矿陶粒制作工艺简便，低能耗，可广泛应用于制备轻质高强混凝土、透水混凝土等建筑材料，具有显著的经济效益、环境效益和社会效益。
Molybdenum tailing ceramsite and preparation method thereof
一种钼尾矿陶粒及其制备方法
LI HUOXING (author) / KANG ZHIJIAN (author) / ZHOU PENG (author)
2021-04-09
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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