Leaching of Sb from TROF furnace Doré slag

Petteri Halli; Simon Jolivet; Andreas Klöfverskjöld; Benjamin Wilson; Petri Latostenmaa; Mari Lundström

doi:10.1007/978-3-319-52192-3_4

Leaching of Sb from TROF furnace Doré slag

Petteri Halli, Simon Jolivet, Andreas Klöfverskjöld, Benjamin Wilson, Petri Latostenmaa, Mari Lundström

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

Abstract

Doré slag is secondary product of copper electrorefining anode slime treatment. The slag consists mainly of different slag formers, such as borax and silica based minerals together with soda and traces of sealing materials. However, Doré slag also contains metals present in the anode slime, such as Ag, Cu, Bi, Sb and Te. At some plants, slag cleaning has been conducted utilizing conventional grinding and flotation circuits in order to enrich the content of precious metals in the slag [1]. Nevertheless, the routine consideration of the slag as a secondary raw material has so far not been adopted on an industrial scale. The current study presents the preliminary results of the nitric acid and chloride leaching of antimony from Doré slag. Chemical and mineralogical analyses (SEM-EDS, AAS, XRD) were performed for the raw material, leaching residue, and leaching solution in order to ascertain the metal recovery and kinetics during leaching.

Original language	English
Title of host publication	Minerals, Metals and Materials Series
Editors	Zhang et al
Publisher	Springer
Pages	43-49
Number of pages	7
ISBN (Electronic)	978-3-319-52192-3
ISBN (Print)	978-3-319-52191-6
DOIs	https://doi.org/10.1007/978-3-319-52192-3_4
Publication status	Published - 2017
MoE publication type	A4 Conference publication
Event	Energy Technologies Symposium - San Diego, United States Duration: 26 Feb 2017 → 2 Mar 2017

Publication series

Name	Minerals, Metals & Materials Series
Publisher	SPRINGER INT PUBLISHING AG
ISSN (Print)	2367-1181

Conference

Conference	Energy Technologies Symposium
Country/Territory	United States
City	San Diego
Period	26/02/2017 → 02/03/2017

Access to Document

10.1007/978-3-319-52192-3_4

Cite this

@inproceedings{fccb16b37493449a8051bf55ca8ff339,

title = "Leaching of Sb from TROF furnace Dor{\'e} slag",

abstract = "Dor{\'e} slag is secondary product of copper electrorefining anode slime treatment. The slag consists mainly of different slag formers, such as borax and silica based minerals together with soda and traces of sealing materials. However, Dor{\'e} slag also contains metals present in the anode slime, such as Ag, Cu, Bi, Sb and Te. At some plants, slag cleaning has been conducted utilizing conventional grinding and flotation circuits in order to enrich the content of precious metals in the slag [1]. Nevertheless, the routine consideration of the slag as a secondary raw material has so far not been adopted on an industrial scale. The current study presents the preliminary results of the nitric acid and chloride leaching of antimony from Dor{\'e} slag. Chemical and mineralogical analyses (SEM-EDS, AAS, XRD) were performed for the raw material, leaching residue, and leaching solution in order to ascertain the metal recovery and kinetics during leaching.",

author = "Petteri Halli and Simon Jolivet and Andreas Kl{\"o}fverskj{\"o}ld and Benjamin Wilson and Petri Latostenmaa and Mari Lundstr{\"o}m",

year = "2017",

doi = "10.1007/978-3-319-52192-3_4",

language = "English",

isbn = "978-3-319-52191-6",

series = "Minerals, Metals & Materials Series",

publisher = "Springer",

pages = "43--49",

editor = "{Zhang et al}",

booktitle = "Minerals, Metals and Materials Series",

address = "Germany",

note = "Energy Technologies Symposium ; Conference date: 26-02-2017 Through 02-03-2017",

}

Halli, P, Jolivet, S, Klöfverskjöld, A, Wilson, B, Latostenmaa, P & Lundström, M 2017, Leaching of Sb from TROF furnace Doré slag. in Zhang et al (ed.), Minerals, Metals and Materials Series. Minerals, Metals & Materials Series, Springer, pp. 43-49, Energy Technologies Symposium, San Diego, California, United States, 26/02/2017. https://doi.org/10.1007/978-3-319-52192-3_4

TY - GEN

T1 - Leaching of Sb from TROF furnace Doré slag

AU - Halli, Petteri

AU - Jolivet, Simon

AU - Klöfverskjöld, Andreas

AU - Wilson, Benjamin

AU - Latostenmaa, Petri

AU - Lundström, Mari

PY - 2017

Y1 - 2017

N2 - Doré slag is secondary product of copper electrorefining anode slime treatment. The slag consists mainly of different slag formers, such as borax and silica based minerals together with soda and traces of sealing materials. However, Doré slag also contains metals present in the anode slime, such as Ag, Cu, Bi, Sb and Te. At some plants, slag cleaning has been conducted utilizing conventional grinding and flotation circuits in order to enrich the content of precious metals in the slag [1]. Nevertheless, the routine consideration of the slag as a secondary raw material has so far not been adopted on an industrial scale. The current study presents the preliminary results of the nitric acid and chloride leaching of antimony from Doré slag. Chemical and mineralogical analyses (SEM-EDS, AAS, XRD) were performed for the raw material, leaching residue, and leaching solution in order to ascertain the metal recovery and kinetics during leaching.

AB - Doré slag is secondary product of copper electrorefining anode slime treatment. The slag consists mainly of different slag formers, such as borax and silica based minerals together with soda and traces of sealing materials. However, Doré slag also contains metals present in the anode slime, such as Ag, Cu, Bi, Sb and Te. At some plants, slag cleaning has been conducted utilizing conventional grinding and flotation circuits in order to enrich the content of precious metals in the slag [1]. Nevertheless, the routine consideration of the slag as a secondary raw material has so far not been adopted on an industrial scale. The current study presents the preliminary results of the nitric acid and chloride leaching of antimony from Doré slag. Chemical and mineralogical analyses (SEM-EDS, AAS, XRD) were performed for the raw material, leaching residue, and leaching solution in order to ascertain the metal recovery and kinetics during leaching.

U2 - 10.1007/978-3-319-52192-3_4

DO - 10.1007/978-3-319-52192-3_4

M3 - Conference article in proceedings

SN - 978-3-319-52191-6

T3 - Minerals, Metals & Materials Series

SP - 43

EP - 49

BT - Minerals, Metals and Materials Series

A2 - Zhang et al,

PB - Springer

T2 - Energy Technologies Symposium

Y2 - 26 February 2017 through 2 March 2017

ER -

Leaching of Sb from TROF furnace Doré slag

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