Separation of Ho3+ in Static Magnetic Field

• Autorzy: Kołczyk K. , Wojnicki M. , Kutyła D. , Kowalik R. , Żabiński P. , Cristofolini A.

Identyfikatory

DOI

10.1515/amm-2016-0308

• Języki publikacji: EN

Abstrakty

EN

The rare earths elements (REE) belong to the group of critical metals and they are achieving more and more interest due to their special properties. However, there occur some problems connected with their production. The most difficult phase is separation of REE. It includes a necessity to intensify currently applied processes and looking for new solutions. The present work introduces an idea to use differences in physical properties of the REE ions to get them separated. In the experimental part of the work some efforts were undertaken to analyse results presenting changes of holmium ions concentration under an influence of the magnetic field gradient. There was determined the gradient of magnetic field and concentration of Ho³⁺ ions depending on initial concentration of the solution and time. A simulation of changing the concentration of holmium ions in the solution under an influence of the magnetic field gradient was performed to compare the mathematical model with the obtained results.

Słowa kluczowe

EN

rare earth metals; REE; recycling; separation; magnetic field

• Wydawca: Institute of Metallurgy and Materials Science of Polish Academy of Sciences ; Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences
• Czasopismo: Archives of Metallurgy and Materials
• Rocznik: 2016
• Tom: Vol. 61, iss. 4
• Strony: 1919--1924
• Opis fizyczny: Bibliogr. 13 poz., rys., tab., wykr., wzory

Twórcy

autor

Kołczyk K.

• AGH University of Science and Technology in Krakow, Faculty of Non – Ferrous Metals, Al. A, Mickiewicza 30, 30-059 Kraków, Poland

autor

Wojnicki M.

• AGH University of Science and Technology in Krakow, Faculty of Non – Ferrous Metals, Al. A, Mickiewicza 30, 30-059 Kraków, Poland

autor

Kutyła D.

• AGH University of Science and Technology in Krakow, Faculty of Non – Ferrous Metals, Al. A, Mickiewicza 30, 30-059 Kraków, Poland

autor

Kowalik R.

• AGH University of Science and Technology in Krakow, Faculty of Non – Ferrous Metals, Al. A, Mickiewicza 30, 30-059 Kraków, Poland

autor

Żabiński P.

• AGH University of Science and Technology in Krakow, Faculty of Non – Ferrous Metals, Al. A, Mickiewicza 30, 30-059 Kraków, Poland

autor

Cristofolini A.

• University of Bologna, Department of Electrical, Electronic, and Information Engineering “Guglielmo Marconi”, Viale Risorgimento 2, Bologna, Italy

Bibliografia

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Uwagi

EN

This work was supported by the Polish National Science Center under grants No. UMO 2014/15/B/ST8/01528