An Alternative Cobalt and Nickel Electrochemical Recovery Method for Improved Process Sustainability

Iryna Makarava; Mika Sahlman; Thi Le; Benjamin P. Wilson; Kirsi Yliniemi; Mari Lundström

doi:10.1007/978-3-031-67398-6_106

An Alternative Cobalt and Nickel Electrochemical Recovery Method for Improved Process Sustainability

Iryna Makarava
, Mika Sahlman
, Thi Le
, Benjamin P. Wilson^*
, Kirsi Yliniemi
, Mari Lundström

^*Tämän työn vastaava kirjoittaja

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussa › Conference article in proceedings › Scientific › vertaisarvioitu

5 Lataukset (Pure)

Abstrakti

This study investigates the capability of electrochemical techniques for the production of metal oxide materials from hydrometallurgical process solutions by deposition on an electrode surface. Morphology and deposited material composition are characterized by different techniques including SEM-EDX and cyclic voltammetry. Additionally, the influence of potential, temperature, manganese concentration, and pH on the process are examined.

Alkuperäiskieli	Englanti
Otsikko	Proceedings of the 63rd Conference of Metallurgists, COM 2024
Julkaisupaikka	Switzerland
Kustantaja	Springer
Sivut	633-635
Sivumäärä	3
Vuosikerta	1
Painos	1
ISBN (elektroninen)	978-3-031-67398-6
ISBN (painettu)	978-3-031-67397-9
DOI - pysyväislinkit	https://doi.org/10.1007/978-3-031-67398-6_106
Tila	Julkaistu - 2025
OKM-julkaisutyyppi	A4 Artikkeli konferenssijulkaisussa
Tapahtuma	Conference of Metallurgists: Electrometallurgy for a Net Zero Economy - Halifax Convention Centre, Halifax, Kanada Kesto: 19 elok. 2024 → 22 elok. 2024 Konferenssinumero: 63 https://com.metsoc.org/2024-summary/?_gl=11ncrl7n_gaMTAxNjY0NDAxOS4xNzA1MzkzNzYy_ga_6LXLQN99YLMTczMjA5NjA5My42LjAuMTczMjA5NjA5My4wLjAuMA.._gcl_auMTA1MjU5NTM5LjE3MzAxMTM1MzQ._ga_42LN0E7KMQ*MTczMjA5NjA5My42LjAuMTczMjA5NjA5My4wLjAuMA..

Conference

Conference	Conference of Metallurgists
Lyhennettä	COM
Maa/Alue	Kanada
Kaupunki	Halifax
Ajanjakso	19/08/2024 → 22/08/2024
www-osoite	https://com.metsoc.org/2024-summary/?_gl=11ncrl7n_gaMTAxNjY0NDAxOS4xNzA1MzkzNzYy_ga_6LXLQN99YLMTczMjA5NjA5My42LjAuMTczMjA5NjA5My4wLjAuMA.._gcl_auMTA1MjU5NTM5LjE3MzAxMTM1MzQ._ga_42LN0E7KMQ*MTczMjA5NjA5My42LjAuMTczMjA5NjA5My4wLjAuMA..

Rahoitus

This work was carried out as part of the Sustainable processing of the ENICON, Europe's low-grade sulphidic and lateritic nickel/cobalt ores and tailings into battery-grade metals project (https://enicon-horizon.eu/) which received funding from the European Union’s Framework Program for Research and Innovation Horizon Europe under Grant Agreement No. 101058124. Additionally, the Academy of Finland’s RawMatTERS Finland Infrastructure (RAMI) based at Aalto University was utilised as part of this research.

YK:n kestävän kehityksen tavoitteet

Tämä tuotos edistää seuraavia kestävän kehityksen tavoitteita:

SDG 9 – Teollisuus, innovaatiot ja infrastruktuuri
SDG 12 – Vastuullinen kulutus ja tuotanto

Pääsy asiakirjaan

10.1007/978-3-031-67398-6_106Lisenssi: Määrittelemätön

CHEM_Wilson_et_al_An_Alternative_Cobalt_COM2024Accepted author manuscript, 1,99 MBLisenssi: Määrittelemätön

https://rdcu.be/eYgYiLisenssi: Muu

-: ENICON, WP3
Lundström, M. (Vastuullinen johtaja)
01/06/2022 → 31/05/2026
Projekti: EU: Framework programmes funding
ENICON: Sustainable processing of Europes low-grade sulphidic and lateritic Ni/Co ores and tailings into battery-grade metals
Lundström, M. (Vastuullinen johtaja), Yliniemi, K. (Projektin jäsen), Le, T. (Projektin jäsen), Lasar, F. (Projektin jäsen), Siitonen, S. (Projektin jäsen), Wang, Z. (Projektin jäsen), Zou, Y. (Projektin jäsen), Rämä, M. (Projektin jäsen), Song, K. (Projektin jäsen), Klemettinen, L. (Projektin jäsen), Makarava, I. (Projektin jäsen), Sukhomlinov, D. (Projektin jäsen), Kaim-Sevalneva, V. (Projektin jäsen), Wilson, B. (Projektin jäsen), Herrala, R. (Projektin jäsen), Kemppainen, E. (Projektin jäsen), Riikonen, M. (Projektin jäsen) & Jokilaakso, A. (Co-PI)
01/06/2022 → 31/05/2026
Projekti: EU_HEFWP

Raaka-aineiden tutkimusinfrastruktuuri
Karppinen, M. (Manager)
Kemian tekniikan korkeakoulu
Laitteistot/tilat: Facility

Electrochemical cobalt oxidation in chloride media
Makarava, I., Vänskä, J., Kramek, A., Ryl, J., Wilson, B. P., Yliniemi, K. & Lundström, M., 1 heinäk. 2024, julkaisussa: Minerals Engineering. 211, 11 Sivumäärä, 108679.
Tutkimustuotos: Lehtiartikkeli › Article › Scientific › vertaisarvioitu

Open access
Tiedosto
5 Sitaatiot (Scopus)

133 Lataukset (Pure)

Siteeraa tätä

@inproceedings{822acb33db054dffb89317628e57de8c,

title = "An Alternative Cobalt and Nickel Electrochemical Recovery Method for Improved Process Sustainability",

abstract = "This study investigates the capability of electrochemical techniques for the production of metal oxide materials from hydrometallurgical process solutions by deposition on an electrode surface. Morphology and deposited material composition are characterized by different techniques including SEM-EDX and cyclic voltammetry. Additionally, the influence of potential, temperature, manganese concentration, and pH on the process are examined.",

keywords = "Hydrometallurgy, Electrodeposition, Mn Concentration",

author = "Iryna Makarava and Mika Sahlman and Thi Le and Wilson, \{Benjamin P.\} and Kirsi Yliniemi and Mari Lundstr{\"o}m",

note = "| openaire: EC/HE/101069865/EU//ENICON; Conference of Metallurgists : Electrometallurgy for a Net Zero Economy, COM ; Conference date: 19-08-2024 Through 22-08-2024",

year = "2025",

doi = "10.1007/978-3-031-67398-6\_106",

language = "English",

isbn = "978-3-031-67397-9",

volume = "1",

pages = "633--635",

booktitle = "Proceedings of the 63rd Conference of Metallurgists, COM 2024",

publisher = "Springer",

address = "Germany",

edition = "1",

url = "https://com.metsoc.org/2024-summary/?\_gl=1*1ncrl7n*\_ga*MTAxNjY0NDAxOS4xNzA1MzkzNzYy*\_ga\_6LXLQN99YL*MTczMjA5NjA5My42LjAuMTczMjA5NjA5My4wLjAuMA..*\_gcl\_au*MTA1MjU5NTM5LjE3MzAxMTM1MzQ.*\_ga\_42LN0E7KMQ*MTczMjA5NjA5My42LjAuMTczMjA5NjA5My4wLjAuMA..",

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Makarava, I, Sahlman, M, Le, T, Wilson, BP , Yliniemi, K & Lundström, M 2025, An Alternative Cobalt and Nickel Electrochemical Recovery Method for Improved Process Sustainability. julkaisussa Proceedings of the 63rd Conference of Metallurgists, COM 2024. 1 toim, Vuosikerta 1, Springer, Switzerland, Sivut 633-635, Conference of Metallurgists, Halifax, Nova Scotia, Kanada, 19/08/2024. https://doi.org/10.1007/978-3-031-67398-6_106

An Alternative Cobalt and Nickel Electrochemical Recovery Method for Improved Process Sustainability. / Makarava, Iryna; Sahlman, Mika; Le, Thi et al.
Proceedings of the 63rd Conference of Metallurgists, COM 2024. Vuosikerta 1 1. toim. Switzerland: Springer, 2025. s. 633-635.

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussa › Conference article in proceedings › Scientific › vertaisarvioitu

TY - GEN

T1 - An Alternative Cobalt and Nickel Electrochemical Recovery Method for Improved Process Sustainability

AU - Makarava, Iryna

AU - Sahlman, Mika

AU - Le, Thi

AU - Wilson, Benjamin P.

AU - Yliniemi, Kirsi

AU - Lundström, Mari

N1 - Conference code: 63

PY - 2025

Y1 - 2025

N2 - This study investigates the capability of electrochemical techniques for the production of metal oxide materials from hydrometallurgical process solutions by deposition on an electrode surface. Morphology and deposited material composition are characterized by different techniques including SEM-EDX and cyclic voltammetry. Additionally, the influence of potential, temperature, manganese concentration, and pH on the process are examined.

AB - This study investigates the capability of electrochemical techniques for the production of metal oxide materials from hydrometallurgical process solutions by deposition on an electrode surface. Morphology and deposited material composition are characterized by different techniques including SEM-EDX and cyclic voltammetry. Additionally, the influence of potential, temperature, manganese concentration, and pH on the process are examined.

KW - Hydrometallurgy

KW - Electrodeposition

KW - Mn Concentration

U2 - 10.1007/978-3-031-67398-6_106

DO - 10.1007/978-3-031-67398-6_106

M3 - Conference article in proceedings

SN - 978-3-031-67397-9

VL - 1

SP - 633

EP - 635

BT - Proceedings of the 63rd Conference of Metallurgists, COM 2024

PB - Springer

CY - Switzerland

T2 - Conference of Metallurgists

Y2 - 19 August 2024 through 22 August 2024

ER -

An Alternative Cobalt and Nickel Electrochemical Recovery Method for Improved Process Sustainability

Abstrakti

Conference

Rahoitus

YK:n kestävän kehityksen tavoitteet

Pääsy asiakirjaan

Sormenjälki

Projektit

-: ENICON, WP3

ENICON: Sustainable processing of Europes low-grade sulphidic and lateritic Ni/Co ores and tailings into battery-grade metals

Laitteet

Raaka-aineiden tutkimusinfrastruktuuri

Tutkimustuotos

Electrochemical cobalt oxidation in chloride media

Siteeraa tätä

ENICON: Sustainable processing of Europes low-grade sulphidic and lateritic Ni/Co ores and tailings into battery-grade metals