VALORIZATION OF WASTE ALKALIS AS REPLACEMENT OF COMMERCIAL ALKALINE ACTIVATOR SOLUTION

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F22%3A00366161" target="_blank" >RIV/68407700:21110/22:00366161 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.5593/sgem2022/6.1/s26.28" target="_blank" >https://doi.org/10.5593/sgem2022/6.1/s26.28</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.5593/sgem2022/6.1/s26.28" target="_blank" >10.5593/sgem2022/6.1/s26.28</a>

Result language
angličtina
Original language name
VALORIZATION OF WASTE ALKALIS AS REPLACEMENT OF COMMERCIAL ALKALINE ACTIVATOR SOLUTION
Original language description
Current challenges in the building industry are related mostly to the preservation of virgin/natural materials, decreasing the environmental footprint, and increasing the reuse rate of disposed materials. This paper reflects current trends in the use of secondary raw materials of various industrial processes as sources for the production of alternative materials, for example, alkali-activated materials (AAM). Specifically, the paper deals with the description of the basic physical and mechanical properties of finely ground granulated blast furnace slag activated by waste alkali from cleaning processes in the glass industry. To provide more detailed insight into the material microstructure, scanning electron microscopy is employed. Obtained results refer to the capability to produce a material with a compressive strength of 21.7 MPa, which is less of a burden on the environment due to the use of by-products from industrial production. The introduced research line has great potential considering substantial benefits accompanied not only with the replacement of commercial alkali activator solution but also to decrease environmental and financial consequences of demanding waste alkalis disposal.
Czech name
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Czech description
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Project
<a href="/en/project/GA22-04726S" target="_blank" >GA22-04726S: Valorization of freshwater sediments by alkali activation</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of 22nd International Multidisciplinary Scientific GeoConference SGEM 2022
ISBN
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ISSN
1314-2704
e-ISSN
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Number of pages
5
Pages from-to
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Publisher name
STEF92 Technology Ltd.
Place of publication
Sofia
Event location
Albena
Event date
Jul 2, 2022
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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