Utilization of foundry waste for thermal energy storage applications
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F25%3A10259666" target="_blank" >RIV/61989100:27360/25:10259666 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21110/25:00386416
Result on the web
<a href="https://iopscience.iop.org/article/10.1088/1742-6596/3146/1/012008" target="_blank" >https://iopscience.iop.org/article/10.1088/1742-6596/3146/1/012008</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1742-6596/3146/1/012008" target="_blank" >10.1088/1742-6596/3146/1/012008</a>
Alternative languages
Result language
angličtina
Original language name
Utilization of foundry waste for thermal energy storage applications
Original language description
The increasing demand for efficient and sustainable thermal energy storage (TES) systems has highlighted the potential of secondary raw materials as viable alternatives to conventional storage media. This study investigates the physical and thermal properties of selected foundry waste materials specifically waste sand, furnace dust, refractory concrete, slag from furnaces, extraction system dust, and casting molds from cores with the aim of assessing their suitability for high-temperature sensible heat storage up to 800 °C. The materials were characterized in terms of particle size distribution, bulk density (loose and tapped), thermal conductivity, specific heat capacity, and thermal stability. The results indicate that furnace slag and refractory concrete exhibit superior thermal performance, high bulk densities, and minimal mass loss upon heating, making them promising candidates for thermal storage applications. In contrast, materials such as waste sand and extraction dust, despite their fine particle sizes, showed lower thermal conductivities and reduced thermal stability. The findings support the strategic valorization of inorganic industrial waste in the development of cost-effective, circular TES systems for industrial heat management and energy transition. © Published under licence by IOP Publishing Ltd.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20500 - Materials engineering
Result continuities
Project
<a href="/en/project/TS01030096" target="_blank" >TS01030096: Innovative thermal energy storage system based on recycled waste raw materials</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Journal of Physics: Conference Series. Volume 3146
ISBN
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ISSN
1742-6588
e-ISSN
1742-6596
Number of pages
7
Pages from-to
1-7
Publisher name
IOP Publishing
Place of publication
Bristol
Event location
Krynica-Zdrój
Event date
Sep 3, 2025
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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