Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Method for preparing geopolymer through plasma activation of high-silicon tailings and geopolymer
The invention provides a method for preparing a geopolymer through plasma activation of high-silicon tailings and the geopolymer. The geopolymer is prepared from the following raw materials in parts by weight: 30 to 50 parts of high-silicon tailings, 50 to 70 parts of blast furnace slag and 130 to 150 parts of alkali activator, and the high-silicon tailings are plasma hydroxyl activated high-silicon tailings. According to the geopolymer, the high-silicon tailings in the preparation raw materials are plasma hydroxyl activated high-silicon tailings, and compared with a traditional activation mode, the plasma activated high-silicon tailings are low in energy consumption, long in time and good in activation effect. The geopolymer disclosed by the invention can also effectively absorb the low-activity high-silicon tailings, so that efficient recycling of the high-silicon tailings is realized. The high-performance geopolymer is prepared from the high-silicon tailings and the blast furnace slag, the recycling rate of solid waste can be increased, and good economic benefits can be brought to enterprises.
本发明提供了一种等离子体活化高硅尾矿制备地质聚合物的方法及地质聚合物。本发明的地质聚合物，以重量份计，制备原料包括：高硅尾矿：30份～50份，高炉矿渣：50份～70份，碱激发剂：130份～150份，所述高硅尾矿为等离子体羟基活化高硅尾矿。本发明的地质聚合物，制备原料中高硅尾矿为等离子体羟基活化高硅尾矿，采用等离子体活化高硅尾矿，与传统活化方式相比能耗低、时长短且活化效果好。本发明的地质聚合物，还能够有效消纳低活性的高硅尾矿，实现高硅尾矿的高效回收利用。本发明利用高硅尾矿及高炉矿渣制备高性能地质聚合物，不仅能够提高固体废弃物的回收利用率，也能为企业带来良好的经济效益。
Method for preparing geopolymer through plasma activation of high-silicon tailings and geopolymer
The invention provides a method for preparing a geopolymer through plasma activation of high-silicon tailings and the geopolymer. The geopolymer is prepared from the following raw materials in parts by weight: 30 to 50 parts of high-silicon tailings, 50 to 70 parts of blast furnace slag and 130 to 150 parts of alkali activator, and the high-silicon tailings are plasma hydroxyl activated high-silicon tailings. According to the geopolymer, the high-silicon tailings in the preparation raw materials are plasma hydroxyl activated high-silicon tailings, and compared with a traditional activation mode, the plasma activated high-silicon tailings are low in energy consumption, long in time and good in activation effect. The geopolymer disclosed by the invention can also effectively absorb the low-activity high-silicon tailings, so that efficient recycling of the high-silicon tailings is realized. The high-performance geopolymer is prepared from the high-silicon tailings and the blast furnace slag, the recycling rate of solid waste can be increased, and good economic benefits can be brought to enterprises.
本发明提供了一种等离子体活化高硅尾矿制备地质聚合物的方法及地质聚合物。本发明的地质聚合物，以重量份计，制备原料包括：高硅尾矿：30份～50份，高炉矿渣：50份～70份，碱激发剂：130份～150份，所述高硅尾矿为等离子体羟基活化高硅尾矿。本发明的地质聚合物，制备原料中高硅尾矿为等离子体羟基活化高硅尾矿，采用等离子体活化高硅尾矿，与传统活化方式相比能耗低、时长短且活化效果好。本发明的地质聚合物，还能够有效消纳低活性的高硅尾矿，实现高硅尾矿的高效回收利用。本发明利用高硅尾矿及高炉矿渣制备高性能地质聚合物，不仅能够提高固体废弃物的回收利用率，也能为企业带来良好的经济效益。
Method for preparing geopolymer through plasma activation of high-silicon tailings and geopolymer
一种等离子体活化高硅尾矿制备地质聚合物的方法及地质聚合物
TIAN XIANG (Autor:in) / WU JIE (Autor:in) / ZHONG QINGYU (Autor:in) / JIANG TIANYONG (Autor:in) / WANG LEI (Autor:in)
03.09.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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