A Sustainable Methodology for Recycling Electric Arc Furnace Dust

Joseph Hamuyuni; Petteri Halli; Fiseha Tesfaye; Maria Leikola; Mari Lundström

doi:10.1007/978-3-319-72362-4_20

A Sustainable Methodology for Recycling Electric Arc Furnace Dust

Joseph Hamuyuni, Petteri Halli, Fiseha Tesfaye, Maria Leikola, Mari Lundström

Åbo Akademi University

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussa › Chapter › Scientific › vertaisarvioitu

8 Sitaatiot (Scopus)

Abstrakti

In a race to save the planet of its rapidly depleting natural resources, the use of Secondary Raw Materials (SRMs) as replacements in several processes is currently intensively pursued. In fact, this is currently one of the European Union (EU)’s mandates. Valorization of SRMs is consistent with circular economy, where resource efficiency is maximized for the benefit of both businesses and the environment. In line with this mandate, this paper focuses on investigating process phenomena related to hydrometallurgical recycling of Electric Arc Furnace (EAF) dust. In the experimental study, selective dissolution of zinc and other metals is investigated to acquire a recyclable leach residue. Based on the experimental and theoretical investigations, zinc could be extracted from the EAF dust and a recyclable leach residue produced, having chemical composition suitable as a feed material into electric arc furnace.

Alkuperäiskieli	Englanti
Otsikko	Energy Technology 2018 - Carbon Dioxide Management and Other Technologies
Kustantaja	SPRINGER
Sivut	233-240
Sivumäärä	8
Vuosikerta	Part F6
ISBN (elektroninen)	978-3-319-72362-4
ISBN (painettu)	978-3-319-72361-7
DOI - pysyväislinkit	https://doi.org/10.1007/978-3-319-72362-4_20
Tila	Julkaistu - 2018
OKM-julkaisutyyppi	A3 Kirjan osa tai toinen tutkimuskirja
Tapahtuma	Minerals, Metals & Materials Society Annual Meeting & Exhibition - Phoenix, Yhdysvallat Kesto: 11 maalisk. 2018 → 15 maalisk. 2018

Julkaisusarja

Nimi	The Minerals, Metals & Materials Series
Kustantaja	Springer
ISSN (painettu)	2367-1181
ISSN (elektroninen)	2367-1696

Conference

Conference	Minerals, Metals & Materials Society Annual Meeting & Exhibition
Lyhennettä	TMS
Maa/Alue	Yhdysvallat
Kaupunki	Phoenix
Ajanjakso	11/03/2018 → 15/03/2018

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10.1007/978-3-319-72362-4_20

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title = "A Sustainable Methodology for Recycling Electric Arc Furnace Dust",

abstract = "In a race to save the planet of its rapidly depleting natural resources, the use of Secondary Raw Materials (SRMs) as replacements in several processes is currently intensively pursued. In fact, this is currently one of the European Union (EU){\textquoteright}s mandates. Valorization of SRMs is consistent with circular economy, where resource efficiency is maximized for the benefit of both businesses and the environment. In line with this mandate, this paper focuses on investigating process phenomena related to hydrometallurgical recycling of Electric Arc Furnace (EAF) dust. In the experimental study, selective dissolution of zinc and other metals is investigated to acquire a recyclable leach residue. Based on the experimental and theoretical investigations, zinc could be extracted from the EAF dust and a recyclable leach residue produced, having chemical composition suitable as a feed material into electric arc furnace.",

keywords = "Alkaline roasting, DSC-TGA curves, EAF dust, Recycling, SRMs",

author = "Joseph Hamuyuni and Petteri Halli and Fiseha Tesfaye and Maria Leikola and Mari Lundstr{\"o}m",

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Hamuyuni, J, Halli, P, Tesfaye, F, Leikola, M & Lundström, M 2018, A Sustainable Methodology for Recycling Electric Arc Furnace Dust. julkaisussa Energy Technology 2018 - Carbon Dioxide Management and Other Technologies. Vuosikerta Part F6, The Minerals, Metals & Materials Series , SPRINGER, Sivut 233-240, Minerals, Metals & Materials Society Annual Meeting & Exhibition, Phoenix, Arizona, Yhdysvallat, 11/03/2018. https://doi.org/10.1007/978-3-319-72362-4_20

A Sustainable Methodology for Recycling Electric Arc Furnace Dust. / Hamuyuni, Joseph; Halli, Petteri; Tesfaye, Fiseha et al.

Energy Technology 2018 - Carbon Dioxide Management and Other Technologies. Vuosikerta Part F6 SPRINGER, 2018. s. 233-240 (The Minerals, Metals & Materials Series ).

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussa › Chapter › Scientific › vertaisarvioitu

TY - CHAP

T1 - A Sustainable Methodology for Recycling Electric Arc Furnace Dust

AU - Hamuyuni, Joseph

AU - Halli, Petteri

AU - Tesfaye, Fiseha

AU - Leikola, Maria

AU - Lundström, Mari

PY - 2018

Y1 - 2018

N2 - In a race to save the planet of its rapidly depleting natural resources, the use of Secondary Raw Materials (SRMs) as replacements in several processes is currently intensively pursued. In fact, this is currently one of the European Union (EU)’s mandates. Valorization of SRMs is consistent with circular economy, where resource efficiency is maximized for the benefit of both businesses and the environment. In line with this mandate, this paper focuses on investigating process phenomena related to hydrometallurgical recycling of Electric Arc Furnace (EAF) dust. In the experimental study, selective dissolution of zinc and other metals is investigated to acquire a recyclable leach residue. Based on the experimental and theoretical investigations, zinc could be extracted from the EAF dust and a recyclable leach residue produced, having chemical composition suitable as a feed material into electric arc furnace.

AB - In a race to save the planet of its rapidly depleting natural resources, the use of Secondary Raw Materials (SRMs) as replacements in several processes is currently intensively pursued. In fact, this is currently one of the European Union (EU)’s mandates. Valorization of SRMs is consistent with circular economy, where resource efficiency is maximized for the benefit of both businesses and the environment. In line with this mandate, this paper focuses on investigating process phenomena related to hydrometallurgical recycling of Electric Arc Furnace (EAF) dust. In the experimental study, selective dissolution of zinc and other metals is investigated to acquire a recyclable leach residue. Based on the experimental and theoretical investigations, zinc could be extracted from the EAF dust and a recyclable leach residue produced, having chemical composition suitable as a feed material into electric arc furnace.

KW - Alkaline roasting

KW - DSC-TGA curves

KW - EAF dust

KW - Recycling

KW - SRMs

U2 - 10.1007/978-3-319-72362-4_20

DO - 10.1007/978-3-319-72362-4_20

M3 - Chapter

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VL - Part F6

T3 - The Minerals, Metals & Materials Series

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BT - Energy Technology 2018 - Carbon Dioxide Management and Other Technologies

PB - SPRINGER

T2 - Minerals, Metals & Materials Society Annual Meeting & Exhibition

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A Sustainable Methodology for Recycling Electric Arc Furnace Dust

Abstrakti

Julkaisusarja

Conference

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Laitteet

Raaka-aineiden tutkimusinfrastruktuuri

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