Metals recovery from spent Zn-MnO2 batteries by Hydrometallurgy

A hydrometallurgical process for recycling spent Zn-MnO2 batteries was developed, involving leaching with sulfuric acid, purification by precipitation and metals separation for further recovery. Leaching of zinc oxide was easily attained while for manganese oxide was rather difficult depending on te...

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Bibliographic Details
Main Author: Nogueira, Carlos (author)
Other Authors: Guerra, R. N. G. (author), Pedrosa, Fátima (author), Margarido, F. (author)
Format: conferenceObject
Language:eng
Published: 2010
Subjects:
Recycling
Spent batteries
Solvent extraction
Hydrometallurgy
Leaching
Online Access:http://hdl.handle.net/10400.9/697
Country:Portugal
Oai:oai:repositorio.lneg.pt:10400.9/697

Internet

http://hdl.handle.net/10400.9/697

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