Selective Recovery of Manganese from Anode Sludge Residue by Reductive Leaching

Selective Recovery of Manganese from Anode Sludge Residue by Reductive Leaching

Manganese-containing anode sludge is a common side-product in the electrowinning of zinc. The anode sludge consists mainly of oxidized manganese, but also lesser amounts of lead, calcium, and other minor metals. The impurities present in the anode sludge mandate new recycling strategies for its effi...

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Bibliographic Details
Main Authors: Toni Kauppinen, Tuomas Vielma, Justin Salminen, Ulla Lassi
Format: Article
Language:English
Published: MDPI AG 2020-06-01
Series:ChemEngineering
Subjects:
recycling
manganese
reductive leaching
anode sludge
impurity control
Online Access:https://www.mdpi.com/2305-7084/4/2/40

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