Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Hierarchical porous material composition, hierarchical porous material and preparation method and application of hierarchical porous material
The hierarchical porous material composition comprises a component A and a component B which are stored separately, the component A comprises the following components in parts by weight: 15-40 parts of cement; 40-80 parts of fine coal gasification slag; 5-20 parts of reinforcing particles; 0-10 parts of quick lime; 0-5 parts of gypsum; 0-5 parts of water glass; and the component B comprises the following component in parts by weight: 0.5-3 parts of a foaming agent. The invention also provides a hierarchical porous material prepared from the hierarchical porous material composition, and a preparation method and application thereof. According to the hierarchical pore material composition and the hierarchical pore material, the coal gasification fine slag can be comprehensively utilized, and a special four-stage pore structure is formed by utilizing the synergistic effect of the coal gasification fine slag, the reinforced particles, the cement and the foaming agent, so that the hierarchical pore material with large specific surface area, high porosity and high strength is obtained. The preparation method of the hierarchical porous material is simple and is applied to the field of application.
提供一种多级孔材料组合物，其包括分隔保存的A组分和B组份；A组分包括以下重量份数的各组分：水泥15‑40；煤气化细渣40‑80；增强颗粒5‑20；生石灰0‑10；石膏0‑5；水玻璃0‑5；B组分包括以下重量份数的组分：发泡剂0.5‑3。还提供由多级孔材料组合物制得的多级孔材料及其制备方法和应用。该多级孔材料组合物和多级孔材料能够综合利用煤气化细渣，并利用煤气化细渣、增强颗粒、水泥和发泡剂之间的协同作用形成特殊的四级孔结构，从而得到比表面积大、气孔率高、强度高的多级孔材料。该多级孔材料的制备方法简单，应用领域。
Hierarchical porous material composition, hierarchical porous material and preparation method and application of hierarchical porous material
The hierarchical porous material composition comprises a component A and a component B which are stored separately, the component A comprises the following components in parts by weight: 15-40 parts of cement; 40-80 parts of fine coal gasification slag; 5-20 parts of reinforcing particles; 0-10 parts of quick lime; 0-5 parts of gypsum; 0-5 parts of water glass; and the component B comprises the following component in parts by weight: 0.5-3 parts of a foaming agent. The invention also provides a hierarchical porous material prepared from the hierarchical porous material composition, and a preparation method and application thereof. According to the hierarchical pore material composition and the hierarchical pore material, the coal gasification fine slag can be comprehensively utilized, and a special four-stage pore structure is formed by utilizing the synergistic effect of the coal gasification fine slag, the reinforced particles, the cement and the foaming agent, so that the hierarchical pore material with large specific surface area, high porosity and high strength is obtained. The preparation method of the hierarchical porous material is simple and is applied to the field of application.
提供一种多级孔材料组合物，其包括分隔保存的A组分和B组份；A组分包括以下重量份数的各组分：水泥15‑40；煤气化细渣40‑80；增强颗粒5‑20；生石灰0‑10；石膏0‑5；水玻璃0‑5；B组分包括以下重量份数的组分：发泡剂0.5‑3。还提供由多级孔材料组合物制得的多级孔材料及其制备方法和应用。该多级孔材料组合物和多级孔材料能够综合利用煤气化细渣，并利用煤气化细渣、增强颗粒、水泥和发泡剂之间的协同作用形成特殊的四级孔结构，从而得到比表面积大、气孔率高、强度高的多级孔材料。该多级孔材料的制备方法简单，应用领域。
Hierarchical porous material composition, hierarchical porous material and preparation method and application of hierarchical porous material
多级孔材料组合物和多级孔材料及其制备方法和应用
MA NING (Autor:in) / DONG YANG (Autor:in) / ZHUO JINDE (Autor:in)
27.10.2023
Patent
Elektronische Ressource
Chinesisch
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