Naslov (eng)

Research on acid leaching of Cu, Zn and In from jarosite waste

Autor

Conić, Vesna
Božić, Dragana
Dragulović, Suzana
Avramović, Ljiljana
Jonović, Radojka
Bugarin, Mile

Opis (eng)

Abstract: The paper presents the results of treatment of technogenic raw materials by the leaching process in order to valorize economically valuable metals and minimize the negative impact of leached residue on the environment. First, the sample was homogenized, and then granulometric, XRD and chemical analysis of the jarosite sample was done. The leaching agents used in experiments were HCI, HNO3 and H2SO4. Investigations have shown that the most acceptable method for the treatment of jarosite is leaching of jarosite using sulfuric acid, where the best leaching of Cu, Zn and In was obtained, namely 93.76%, 91.64% and 97.59%, respectively.

Jezik

engleski

Datum

2021

Licenca

© All rights reserved

Predmet

Keywords: Hydrometallurgy, Acid Leaching, Jarosite Treatment, Indium Recovery.

Deo kolekcije (1)

o:179

Institut za rudarstvo i metalurgiju Bor