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A platform for research: civil engineering, architecture and urbanism
Biological ceramsite and preparation method thereof
The invention discloses biological ceramsite, comprising the main materials kaolin and potassium feldspar and auxiliary materials a pore-forming agent and an adhesive; after the main materials and theauxiliary materials are mixed, the range of the chemical components is as follows in percentage by weight: 63.2%-75.8% of SiO2, 15.7%-23.9% of Al2O3 and 13.4%-17.8% of K2O. The biological ceramsite prepared by the scheme has the characteristics of hard surface, multiple micropores inside, large specific surface area, high porosity and the like.
本方案公开了的一种生物陶粒，主料包括将高岭土和钾长石；辅料包括成孔剂和粘接剂；主料与辅料混合后，按重量百分比计，使之化学成分范围是：SiO263.2％～75.8％、Al2O315.7％～23.9％，K2O13.4％～17.8％。本方案制成的生物陶粒，表面坚硬，内部多微孔，具有比表面积大，孔隙率高等特点。
Biological ceramsite and preparation method thereof
The invention discloses biological ceramsite, comprising the main materials kaolin and potassium feldspar and auxiliary materials a pore-forming agent and an adhesive; after the main materials and theauxiliary materials are mixed, the range of the chemical components is as follows in percentage by weight: 63.2%-75.8% of SiO2, 15.7%-23.9% of Al2O3 and 13.4%-17.8% of K2O. The biological ceramsite prepared by the scheme has the characteristics of hard surface, multiple micropores inside, large specific surface area, high porosity and the like.
本方案公开了的一种生物陶粒，主料包括将高岭土和钾长石；辅料包括成孔剂和粘接剂；主料与辅料混合后，按重量百分比计，使之化学成分范围是：SiO263.2％～75.8％、Al2O315.7％～23.9％，K2O13.4％～17.8％。本方案制成的生物陶粒，表面坚硬，内部多微孔，具有比表面积大，孔隙率高等特点。
Biological ceramsite and preparation method thereof
一种生物陶粒及其制备方法
LIN KAIQIANG (author)
2020-11-03
Patent
Electronic Resource
Chinese
| European Patent Office | 2015