| Title: | Mineral CO₂ Sequestration in Industrial Waste Materials : a comparative study using FTIR, TGA and calcimetry |
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| Authors: | ID Tominc, Sara (Author)
ID Pavlin, Majda (Author)
ID Mrak, Maruša (Author)
ID Ducman, Vilma (Author)
ID Rudić, Ognjen Lj. (Author)
ID Vallazza-Grengg, Cyrill (Author) |
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| Files: |  URL - Source URL, visit https://press.um.si/index.php/ump/en/catalog/book/1108/chapter/1131
 PDF - Presentation file, download (1,14 MB)
MD5: 3E07ED2B00585C40EFD757246C498187
URL - Research data, visit http://hdl.handle.net/20.500.12556/DiRROS-24534
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| Language: | English |
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| Typology: | 1.08 - Published Scientific Conference Contribution |
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| Organization: |  ZAG - Slovenian National Building and Civil Engineering Institute
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| Abstract: | Mineral CO2 sequestration is a promising approach for reducing greenhouse gas emissions by storing CO2 in stable forms permanently. This process involves capturing CO2 and converting it into solid carbonates through mineralisation. Waste ashes and slags, by-products of waste incineration and steel production, are promising materials for CO2 sequestration, due to their high alkalinity and reactive mineral phases. In this study, the CO2 sequestration potentials of different metallurgical slags and incineration ashes from Austria and Slovenia were analysed using Fourier transform infrared spectroscopy (FTIR), thermogravimetric analysis (TGA), and calcimetry. Biomass ash (A1) showed the highest sequestration capacity of 153.7 g CO2 per kg of ash. |
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| Keywords: | CO2 sequestration capacity, enhanced carbonation, thermogravimetric analysis, calcimetry, Fourier transform infrared spectroscopy |
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| Publication version: | Version of Record |
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| Publication date: | 21.04.2026 |
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| Publisher: | University of Maribor, University of Maribor Press, University of Maribor, Faculty of Chemistry and Chemical Engineering |
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| Year of publishing: | 2026 |
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| Number of pages: | Str. 91-104 |
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| PID: | 20.500.12556/DiRROS-29400  |
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| UDC: | 54 |
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| DOI: | 10.18690/um.fkkt.1.2026.8 |
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| COBISS.SI-ID: | 276260355 |
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| Copyright: | © authors of proceedings and Potrč, Bogataj, Kravanja, Novak Pintarič (editors) |
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| Note: | Nasl. z nasl. zaslona;
Opis vira z dne 23. 4. 2026;
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| Publication date in DiRROS: | 15.05.2026 |
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| Views: | 29 |
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| Downloads: | 23 |
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