Sol–gel-stabilized CO2 foam for enhanced in-situ carbonation in foamed fly ash backfill materials

Abstract A novel highly stable aqueous foam was synthesized using CO2, sodium silicate (SS) and anionic surfactant of sodium dodecylbenzene sulfonate. The influence of CO2 foam on the mechanical properties and its underlying mechanisms of foamed backfill material was investigated. The experimental r...

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Principais autores:	Ichhuy Ngo, Liqiang Ma, Zhiyang Zhao, Jiangtao Zhai, Kunpeng Yu, Yonghui Wu
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Springer 2024-04-01
coleção:	Geomechanics and Geophysics for Geo-Energy and Geo-Resources
Assuntos:	CO2 foam Sol–gel reaction Carbonation Fly ash Foamed backfill material CO2 utilization
Acesso em linha:	https://doi.org/10.1007/s40948-024-00791-9
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