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A platform for research: civil engineering, architecture and urbanism
A METHOD FOR PREPARING POROUS GEOPOLYMER GRANULES, POROUS GEOPOLYMER GRANULES AND USE THEREOF
The present application provides a method for preparing porous geopolymer granules, the method comprising providing geopolymer precursor material, providing solid alkali activator, combining the geopolymer precursor material and the solid alkali activator to obtain a mixture, optionally milling the mixture to obtain a milled mixture, granulating the mixture or optionally the milled mixture by adding blowing agent solution, such as hydrogen peroxide solution, during granulating to obtain granules, and curing the granules at ambient or elevated temperature to obtain porous geopolymer granules. The present application also provides porous geopolymer granules, material comprising the porous geopolymer granules and use of the porous geopolymer granules.
A METHOD FOR PREPARING POROUS GEOPOLYMER GRANULES, POROUS GEOPOLYMER GRANULES AND USE THEREOF
The present application provides a method for preparing porous geopolymer granules, the method comprising providing geopolymer precursor material, providing solid alkali activator, combining the geopolymer precursor material and the solid alkali activator to obtain a mixture, optionally milling the mixture to obtain a milled mixture, granulating the mixture or optionally the milled mixture by adding blowing agent solution, such as hydrogen peroxide solution, during granulating to obtain granules, and curing the granules at ambient or elevated temperature to obtain porous geopolymer granules. The present application also provides porous geopolymer granules, material comprising the porous geopolymer granules and use of the porous geopolymer granules.
A METHOD FOR PREPARING POROUS GEOPOLYMER GRANULES, POROUS GEOPOLYMER GRANULES AND USE THEREOF
VERFAHREN ZUR HERSTELLUNG VON PORÖSEN GEOPOLYMERGRANULATEN, PORÖSES GEOPOLYMERGRANULAT UND VERWENDUNG DAVON
PROCÉDÉ DE PRÉPARATION DE GRANULÉS DE GÉOPOLYMÈRE POREUX, GRANULÉS DE GÉOPOLYMÈRE POREUX ET LEUR UTILISATION
LUUKKONEN TERO (author) / YU YANGMEI (author)
2025-03-19
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
A METHOD FOR PREPARING POROUS GEOPOLYMER GRANULES, POROUS GEOPOLYMER GRANULES AND USE THEREOF
| European Patent Office | 2023
| TIBKAT | 2017