Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method of lithium slag geopolymer doped with shell powder
The invention provides a preparation method of a lithium slag geopolymer doped with shell powder, and belongs to the technical field of comprehensive utilization of resources. The method comprises the following steps: fully fusing a sodium silicate solution and a sodium hydroxide solid to prepare a basic catalyst; uniformly stirring the shell powder and other industrial wastes, adding a basic catalyst, and continuously stirring for full reaction to obtain a first mixture; adding water into the first mixture, and stirring again to obtain final slurry; and finally, pouring the slurry into a mold and maintaining to obtain the geopolymer based on the shell powder. The method provided by the invention can significantly improve the compressive strength of the geopolymer.
本发明提供一种掺入贝壳粉的锂渣地质聚合物的制备方法，属于资源综合利用技术领域。该方法首先将硅酸钠溶液和氢氧化钠固体充分融合，制备碱性催化剂；然后将贝壳粉和其他工业废料搅拌均匀后加入碱性催化剂，继续搅拌充分反应，得到第一混合物；再将水加入第一混合物中并再次搅拌，得到最后的浆料；最后将浆料倒入模具中并进行养护，即得到基于贝壳粉的地质聚合物。本发明的方法能够显著改善地质聚合物的抗压强度。
Preparation method of lithium slag geopolymer doped with shell powder
The invention provides a preparation method of a lithium slag geopolymer doped with shell powder, and belongs to the technical field of comprehensive utilization of resources. The method comprises the following steps: fully fusing a sodium silicate solution and a sodium hydroxide solid to prepare a basic catalyst; uniformly stirring the shell powder and other industrial wastes, adding a basic catalyst, and continuously stirring for full reaction to obtain a first mixture; adding water into the first mixture, and stirring again to obtain final slurry; and finally, pouring the slurry into a mold and maintaining to obtain the geopolymer based on the shell powder. The method provided by the invention can significantly improve the compressive strength of the geopolymer.
本发明提供一种掺入贝壳粉的锂渣地质聚合物的制备方法，属于资源综合利用技术领域。该方法首先将硅酸钠溶液和氢氧化钠固体充分融合，制备碱性催化剂；然后将贝壳粉和其他工业废料搅拌均匀后加入碱性催化剂，继续搅拌充分反应，得到第一混合物；再将水加入第一混合物中并再次搅拌，得到最后的浆料；最后将浆料倒入模具中并进行养护，即得到基于贝壳粉的地质聚合物。本发明的方法能够显著改善地质聚合物的抗压强度。
Preparation method of lithium slag geopolymer doped with shell powder
一种掺入贝壳粉的锂渣地质聚合物的制备方法
WU XIAOSHUN (Autor:in) / WANG QIAOYUN (Autor:in) / ZHU DAOPEI (Autor:in)
28.06.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Masonry mortar doped with geopolymer and phosphorus slag powder and use method
| Europäisches Patentamt | 2016
Lithium slag-based geopolymer cementing material and preparation method thereof
| Europäisches Patentamt | 2024
Preparation method of lithium slag-based geopolymer with multi-dimensional filler
| Europäisches Patentamt | 2023
Preparation method of fly ash-mineral powder-stainless steel slag powder ternary geopolymer
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2023