Jarogain Process: A Hydrometallurgical Option to Recover Metal Values from RLE Zinc Residue and Steel Dust

Pertti Koukkari; Petteri Kangas; Mari Lundström; Sami Kinnunen; Jussi Rastas; Pekka Saikkonen

doi:10.1007/978-3-319-95022-8_118

Jarogain Process: A Hydrometallurgical Option to Recover Metal Values from RLE Zinc Residue and Steel Dust

Pertti Koukkari, Petteri Kangas, Mari Lundström, Sami Kinnunen, Jussi Rastas, Pekka Saikkonen

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

Abstract

The novel Jarogain process combines treatment of the jarosite residue of zinc manufacturing and processing of arc furnace dust from steelmaking to a holistic recovery technology. The new hydrometallurgical approach is targeted to recover the major constituents (Fe, Zn, Pb) as well as valuable components such as Ag, Au, In and Ga from the jarosite-dust mixture as reusable concentrates. The fractionation process proposed by VTT and Aalto University takes advantage of jarosite being readily fine powder and directly available for wet chemical processing. Jarogain process provides a low cost and energy efficient opportunity for jarosite utilization as value added products. The experimental proof-of-concept of key stages of the process will be outlined with a comparison of available pyrometallurgical treatments of jarosite waste. The techno-economical assessment is based on estimated investment and variable production cost using the discounted cash flow (DCF) analysis.

Original language	English
Title of host publication	Extraction 2018
Subtitle of host publication	Proceedings of the First Global Conference on Extractive Metallurgy
Publisher	Springer
ISBN (Electronic)	978-3-319-95022-8
ISBN (Print)	978-3-319-95021-1
DOIs	https://doi.org/10.1007/978-3-319-95022-8_118
Publication status	Published - 2018
MoE publication type	A4 Article in a conference publication
Event	Extraction 2018 - Ottawa, Canada Duration: 26 Aug 2018 → 29 Aug 2018

Publication series

Series	Minerals, Metals and Materials Series
ISSN	2367-1181

Conference

Conference	Extraction 2018
Abbreviated title	Extraction 2018
Country/Territory	Canada
City	Ottawa
Period	26/08/18 → 29/08/18

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10.1007/978-3-319-95022-8_118

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@inproceedings{48782406446c4bfa80e84734576039a3,

title = "Jarogain Process: A Hydrometallurgical Option to Recover Metal Values from RLE Zinc Residue and Steel Dust",

abstract = "The novel Jarogain process combines treatment of the jarosite residue of zinc manufacturing and processing of arc furnace dust from steelmaking to a holistic recovery technology. The new hydrometallurgical approach is targeted to recover the major constituents (Fe, Zn, Pb) as well as valuable components such as Ag, Au, In and Ga from the jarosite-dust mixture as reusable concentrates. The fractionation process proposed by VTT and Aalto University takes advantage of jarosite being readily fine powder and directly available for wet chemical processing. Jarogain process provides a low cost and energy efficient opportunity for jarosite utilization as value added products. The experimental proof-of-concept of key stages of the process will be outlined with a comparison of available pyrometallurgical treatments of jarosite waste. The techno-economical assessment is based on estimated investment and variable production cost using the discounted cash flow (DCF) analysis.",

author = "Pertti Koukkari and Petteri Kangas and Mari Lundstr{\"o}m and Sami Kinnunen and Jussi Rastas and Pekka Saikkonen",

year = "2018",

doi = "10.1007/978-3-319-95022-8_118",

language = "English",

isbn = "978-3-319-95021-1",

series = "Minerals, Metals and Materials Series",

publisher = "Springer",

booktitle = "Extraction 2018",

address = "Germany",

note = "Extraction 2018, Extraction 2018 ; Conference date: 26-08-2018 Through 29-08-2018",

}

Koukkari, P, Kangas, P, Lundström, M, Kinnunen, S, Rastas, J & Saikkonen, P 2018, Jarogain Process: A Hydrometallurgical Option to Recover Metal Values from RLE Zinc Residue and Steel Dust. in Extraction 2018: Proceedings of the First Global Conference on Extractive Metallurgy. Springer, Minerals, Metals and Materials Series, Extraction 2018, Ottawa, Ontario, Canada, 26/08/18. https://doi.org/10.1007/978-3-319-95022-8_118

Jarogain Process: A Hydrometallurgical Option to Recover Metal Values from RLE Zinc Residue and Steel Dust. / Koukkari, Pertti; Kangas, Petteri; Lundström, Mari et al.
Extraction 2018: Proceedings of the First Global Conference on Extractive Metallurgy. Springer, 2018. (Minerals, Metals and Materials Series).

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

TY - GEN

T1 - Jarogain Process

T2 - Extraction 2018

AU - Koukkari, Pertti

AU - Kangas, Petteri

AU - Lundström, Mari

AU - Kinnunen, Sami

AU - Rastas, Jussi

AU - Saikkonen, Pekka

PY - 2018

Y1 - 2018

N2 - The novel Jarogain process combines treatment of the jarosite residue of zinc manufacturing and processing of arc furnace dust from steelmaking to a holistic recovery technology. The new hydrometallurgical approach is targeted to recover the major constituents (Fe, Zn, Pb) as well as valuable components such as Ag, Au, In and Ga from the jarosite-dust mixture as reusable concentrates. The fractionation process proposed by VTT and Aalto University takes advantage of jarosite being readily fine powder and directly available for wet chemical processing. Jarogain process provides a low cost and energy efficient opportunity for jarosite utilization as value added products. The experimental proof-of-concept of key stages of the process will be outlined with a comparison of available pyrometallurgical treatments of jarosite waste. The techno-economical assessment is based on estimated investment and variable production cost using the discounted cash flow (DCF) analysis.

AB - The novel Jarogain process combines treatment of the jarosite residue of zinc manufacturing and processing of arc furnace dust from steelmaking to a holistic recovery technology. The new hydrometallurgical approach is targeted to recover the major constituents (Fe, Zn, Pb) as well as valuable components such as Ag, Au, In and Ga from the jarosite-dust mixture as reusable concentrates. The fractionation process proposed by VTT and Aalto University takes advantage of jarosite being readily fine powder and directly available for wet chemical processing. Jarogain process provides a low cost and energy efficient opportunity for jarosite utilization as value added products. The experimental proof-of-concept of key stages of the process will be outlined with a comparison of available pyrometallurgical treatments of jarosite waste. The techno-economical assessment is based on estimated investment and variable production cost using the discounted cash flow (DCF) analysis.

U2 - 10.1007/978-3-319-95022-8_118

DO - 10.1007/978-3-319-95022-8_118

M3 - Conference article in proceedings

SN - 978-3-319-95021-1

T3 - Minerals, Metals and Materials Series

BT - Extraction 2018

PB - Springer

Y2 - 26 August 2018 through 29 August 2018

ER -

Jarogain Process: A Hydrometallurgical Option to Recover Metal Values from RLE Zinc Residue and Steel Dust

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