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The influence of working parameters for the up-concentration of metal aluminum from the fine fraction of incineration bottom ash by wet shaker table.

SYSNO ASEP	0569785
Document Type	C - Proceedings Paper (int. conf.)
R&D Document Type	O - Ostatní
Title	The influence of working parameters for the up-concentration of metal aluminum from the fine fraction of incineration bottom ash by wet shaker table.
Author(s)	Muñiz Sierra, Hector (UCHP-M)_{RID, ORCID, SAI} Šyc, Michal (UCHP-M)_{RID, SAI, ORCID} Zach, Boleslav (UCHP-M)_{ORCID, RID, SAI} Korotenko, Ekaterina (UCHP-M)_{ORCID, RID, SAI} Shtukaturova, Anastasia (UCHP-M)_{RID, ORCID, SAI}
Source Title	Proceedings SARDINIA 2021. - Padova : CISA Publisher, 2022 - ISBN N
Number of pages	13 s.
Publication form	Online - E
Action	International Symposium on Waste Management and Sustainable Landfilling /18./
Event date	11.10.2021 - 15.10.2021
VEvent location	Cagliari
Country	IT - Italy
Event type	EUR
Language	eng - English
Country	IT - Italy
Keywords	ncineration bottom ash ; wet shaker table ; metals ; aluminum
OECD category	Mining and mineral processing
R&D Projects	EF16_026/0008413 GA MŠMT - Ministry of Education, Youth and Sports (MEYS)
	TH72020002 GA TA ČR - Technology Agency of the Czech Republic (TA ČR)
Institutional support	UCHP-M - RVO:67985858
Annotation	In the year 2019, the European Union generated 225 Mt. of municipal solid waste (MSW). The management of this waste stream is a relevant factor for European policy prioritizing the energy recovery to landfilling. Incineration is a common practice in the treatment of MSW. Besides that, the generated incineration ashes have been proved profitable as a suitable material for construction or a metal resource. The recovery of valuable metals from the incineration bottom ash (IBA) coarse fraction is a common practice, however the fine fraction is usually rejected. This study proposes the optimization of the wet shaker table working parameters for the treatment of the incineration bottom ash fine fraction up to 2 millimeters to up-concentrate the elemental aluminum in the light-density product. Results showed that the amplitude of the shakes is not relevant. The amount of wash water was in all cases studied relevant to achieve good results. Besides, in the treatment of the fine fraction up to 0.5 millimeters, the increment of tilt decreases the content of elemental aluminum in the up-concentrated fraction and increases the recovery. Meanwhile, the treatment of the coarse fraction 0.5-2.0 millimeters, the raise of the frequency of the shakes resulted increase in the content and a decrease in the recovery of elemental aluminum.
Workplace	Institute of Chemical Process Fundamentals
Contact	Eva Jirsová, jirsova@icpf.cas.cz, Tel.: 220 390 227
Year of Publishing	2023
Electronic address	https://hdl.handle.net/11104/0341124

Number of the records: 1