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Analysis of Bottom Ash from Waste-to-Energy Plants.
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SYSNO ASEP 0470041 Document Type C - Proceedings Paper (int. conf.) R&D Document Type O - Ostatní Title Analysis of Bottom Ash from Waste-to-Energy Plants. Author(s) Šyc, Michal (UCHP-M) RID, SAI, ORCID
Krausová, Aneta (UCHP-M)
Kameníková, Petra (UCHP-M) RID, SAI
Šomplák, R. (CZ)
Pavlas, M. (CZ)
Zach, Boleslav (UCHP-M) ORCID, RID, SAISource Title Proceedings Venice2016. - Padova : CISA Publisher, 2016 - ISBN N Number of pages 7 s. Publication form Online - E Action International Symposium on Energy from Biomass and Waste VENICE 2016 /6./ Event date 14.11.2016 - 17.11.2016 VEvent location Venice Country IT - Italy Event type EUR Language eng - English Country IT - Italy Keywords bottom ash ; material composition ; metal separation Subject RIV CI - Industrial Chemistry, Chemical Engineering OECD category Chemical process engineering R&D Projects TE02000236 GA TA ČR - Technology Agency of the Czech Republic (TA ČR) FV10226 GA MPO - Ministry of Industry and Trade (MPO) Institutional support UCHP-M - RVO:67985858 Annotation Bottom ash (BA) from waste-to-energy (WtE) plants contains valuable components, especially ferrous (Fe) and non-ferrous (NFe) metals, which can be recovered as
secondary materials. Metal-free mineral fraction can be reused in construction industry. To assess the resource recovery potential of BA in the Czech Republic, it was necessary to obtain its detailed composition. The paper presents material and mineralogical composition of BA samples. Samples were obtained in two WtE plants in the Czech Republic. It was found that BA contains 15–24 wt. % of glass, 1.3–2.4 wt. % of ceramics and porcelain, 12–17 wt. % of magnetic fraction, 1.1–4.5 wt. % of Fe scrap and around 2 wt. % of NFe metals. The contents of individual components were also studied with respect to the BA granulometry and character of WtE waste collecting area.Workplace Institute of Chemical Process Fundamentals Contact Eva Jirsová, jirsova@icpf.cas.cz, Tel.: 220 390 227 Year of Publishing 2020 Electronic address http://hdl.handle.net/11104/0267785
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