Trace Metal Distributions in Nickel Slag Cleaning

Research output: Chapter in Book/Report/Conference proceedingChapterScientificpeer-review

Standard

Trace Metal Distributions in Nickel Slag Cleaning. / Hellsten, Niko; Taskinen, Pekka; Johto, Hannu; Jokilaakso, Ari.

Extraction 2018: Proceedings of the First Global Conference on Extractive Metallurgy. ed. / Boyd Davis; M Moats; S Wang. Springer International Publishing, 2018. p. 379-389 (The Minerals, Metals & Materials Series).

Research output: Chapter in Book/Report/Conference proceedingChapterScientificpeer-review

Harvard

Hellsten, N, Taskinen, P, Johto, H & Jokilaakso, A 2018, Trace Metal Distributions in Nickel Slag Cleaning. in B Davis, M Moats & S Wang (eds), Extraction 2018: Proceedings of the First Global Conference on Extractive Metallurgy. The Minerals, Metals & Materials Series, Springer International Publishing, pp. 379-389, Global Conference on Extractive Metallurgy, Ottawa, Canada, 26/08/2018. https://doi.org/10.1007/978-3-319-95022-8_30

APA

Hellsten, N., Taskinen, P., Johto, H., & Jokilaakso, A. (2018). Trace Metal Distributions in Nickel Slag Cleaning. In B. Davis, M. Moats, & S. Wang (Eds.), Extraction 2018: Proceedings of the First Global Conference on Extractive Metallurgy (pp. 379-389). (The Minerals, Metals & Materials Series). Springer International Publishing. https://doi.org/10.1007/978-3-319-95022-8_30

Vancouver

Hellsten N, Taskinen P, Johto H, Jokilaakso A. Trace Metal Distributions in Nickel Slag Cleaning. In Davis B, Moats M, Wang S, editors, Extraction 2018: Proceedings of the First Global Conference on Extractive Metallurgy. Springer International Publishing. 2018. p. 379-389. (The Minerals, Metals & Materials Series). https://doi.org/10.1007/978-3-319-95022-8_30

Author

Hellsten, Niko ; Taskinen, Pekka ; Johto, Hannu ; Jokilaakso, Ari. / Trace Metal Distributions in Nickel Slag Cleaning. Extraction 2018: Proceedings of the First Global Conference on Extractive Metallurgy. editor / Boyd Davis ; M Moats ; S Wang. Springer International Publishing, 2018. pp. 379-389 (The Minerals, Metals & Materials Series).

Bibtex - Download

@inbook{7b3d9191885543e3972d9b579f48c04b,
title = "Trace Metal Distributions in Nickel Slag Cleaning",
abstract = "To capture efficiently the valuable trace metals from nickel slag using electric furnace, it is important to study their distributions between the slag and metallic phases in the furnace. It is impossible to calculate accurately these distributions without experimental measurements. Therefore, in this work, selected trace metal distributions and phase equilibria between K2O containing iron-silicate slags and a metallic Ni-Fe-Cu alloy in nickel slag cleaning furnace conditions were studied. The experimental method developed and applied during the work, involved a modified quenching technique that included equilibration of the samples in semi-sealed quartz ampoules in an inert atmosphere and metallic Fe saturation. The use of the semi-sealed quartz ampoule prevents the escape of volatile elements from the sample during equilibration. Chemical compositions of the phases and the trace elements were analysed by EPMA. From the measured compositions, the trace metal distribution coefficients between the molten Ni-Fe-Cu alloy and slag were calculated.",
keywords = "NI slag cleaning, Distribution of Ag, Au, Sb and Pb, Semi-closed ampoule",
author = "Niko Hellsten and Pekka Taskinen and Hannu Johto and Ari Jokilaakso",
note = "https://www.springerprofessional.de/trace-metal-distributions-in-nickel-slag-cleaning/16054078",
year = "2018",
doi = "10.1007/978-3-319-95022-8_30",
language = "English",
isbn = "978-3-319-95021-1",
series = "The Minerals, Metals & Materials Series",
publisher = "Springer International Publishing",
pages = "379--389",
editor = "Boyd Davis and M Moats and S Wang",
booktitle = "Extraction 2018",

}

RIS - Download

TY - CHAP

T1 - Trace Metal Distributions in Nickel Slag Cleaning

AU - Hellsten, Niko

AU - Taskinen, Pekka

AU - Johto, Hannu

AU - Jokilaakso, Ari

N1 - https://www.springerprofessional.de/trace-metal-distributions-in-nickel-slag-cleaning/16054078

PY - 2018

Y1 - 2018

N2 - To capture efficiently the valuable trace metals from nickel slag using electric furnace, it is important to study their distributions between the slag and metallic phases in the furnace. It is impossible to calculate accurately these distributions without experimental measurements. Therefore, in this work, selected trace metal distributions and phase equilibria between K2O containing iron-silicate slags and a metallic Ni-Fe-Cu alloy in nickel slag cleaning furnace conditions were studied. The experimental method developed and applied during the work, involved a modified quenching technique that included equilibration of the samples in semi-sealed quartz ampoules in an inert atmosphere and metallic Fe saturation. The use of the semi-sealed quartz ampoule prevents the escape of volatile elements from the sample during equilibration. Chemical compositions of the phases and the trace elements were analysed by EPMA. From the measured compositions, the trace metal distribution coefficients between the molten Ni-Fe-Cu alloy and slag were calculated.

AB - To capture efficiently the valuable trace metals from nickel slag using electric furnace, it is important to study their distributions between the slag and metallic phases in the furnace. It is impossible to calculate accurately these distributions without experimental measurements. Therefore, in this work, selected trace metal distributions and phase equilibria between K2O containing iron-silicate slags and a metallic Ni-Fe-Cu alloy in nickel slag cleaning furnace conditions were studied. The experimental method developed and applied during the work, involved a modified quenching technique that included equilibration of the samples in semi-sealed quartz ampoules in an inert atmosphere and metallic Fe saturation. The use of the semi-sealed quartz ampoule prevents the escape of volatile elements from the sample during equilibration. Chemical compositions of the phases and the trace elements were analysed by EPMA. From the measured compositions, the trace metal distribution coefficients between the molten Ni-Fe-Cu alloy and slag were calculated.

KW - NI slag cleaning

KW - Distribution of Ag, Au, Sb and Pb

KW - Semi-closed ampoule

U2 - 10.1007/978-3-319-95022-8_30

DO - 10.1007/978-3-319-95022-8_30

M3 - Chapter

SN - 978-3-319-95021-1

T3 - The Minerals, Metals & Materials Series

SP - 379

EP - 389

BT - Extraction 2018

A2 - Davis, Boyd

A2 - Moats, M

A2 - Wang, S

PB - Springer International Publishing

ER -

ID: 28008848