A Sustainable Methodology for Recycling Electric Arc Furnace Dust

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

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussaChapterScientificvertaisarvioitu

11 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.
AlkuperäiskieliEnglanti
OtsikkoEnergy Technology 2018 - Carbon Dioxide Management and Other Technologies
KustantajaSpringer
Sivut233-240
Sivumäärä8
VuosikertaPart F6
ISBN (elektroninen)978-3-319-72362-4
ISBN (painettu)978-3-319-72361-7
DOI - pysyväislinkit
TilaJulkaistu - 2018
OKM-julkaisutyyppiA3 Kirjan tai muun kokoomateoksen osa
TapahtumaMinerals, Metals & Materials Society Annual Meeting & Exhibition - Phoenix, Yhdysvallat
Kesto: 11 maalisk. 201815 maalisk. 2018

Julkaisusarja

NimiThe Minerals, Metals & Materials Series
KustantajaSpringer
ISSN (painettu)2367-1181
ISSN (elektroninen)2367-1696

Conference

ConferenceMinerals, Metals & Materials Society Annual Meeting & Exhibition
LyhennettäTMS
Maa/AlueYhdysvallat
KaupunkiPhoenix
Ajanjakso11/03/201815/03/2018

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