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Recovery of germanium from leach solutions of fly ash using solvent extraction with various extractants

Autor
Kamran, H.; Irannajad, M.; Fortuny, A.; Sastre, A.
Tipus d'activitat
Article en revista
Revista
Hydrometallurgy
Data de publicació
2018-01
Volum
175
Pàgina inicial
164
Pàgina final
169
DOI
https://doi.org/10.1016/j.hydromet.2017.11.006 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/111817 Obrir en finestra nova
https://www.researchgate.net/publication/321164472_Recovery_of_germanium_from_leach_solutions_of_fly_ash_using_solvent_extraction_with_various_extractants Obrir en finestra nova
URL
https://www.sciencedirect.com/science/article/pii/S0304386X17306874 Obrir en finestra nova
Resum
The solvent extraction of germanium and some heavy metals by commercial tri-octyl/decyl amine (Alamine 336), N-methyl-N, N-dioctyl chloride (Aliquat 336) and phosphine oxide (Cyanex 923) has been studied. In each extraction system, germanium was only extracted from a solution containing nickel, cadmium, cobalt, and zinc, which had a composition similar to gasification coal fly ash aqueous leach solutions. Under a comparable condition, the germanium extraction efficiency by the aforementioned ext...
Citació
Kamran, H., Irannajad, M., Fortuny, A., Sastre, A. Recovery of germanium from leach solutions of fly ash using solvent extraction with various extractants. "Hydrometallurgy", Gener 2018, vol. 175, p. 164-169.
Paraules clau
Alamine 336, Aliquat 336, Cyanex 923, Fly ashes, Germanium
Grup de recerca
CRnE - Centre de Recerca en Ciència i Enginyeria Multiescala de Barcelona
R2EM - Resource Recovery and Environmental Management

Participants