Acid leaching of mixed spent Li-ion batteries

A. Nayl, AbdElAziz; A. Elkhashab, R.; M. Badawy, Sayed; A. El‐Khateeb, Mohamed

doi:10.1016/j.arabjc.2014.04.001

Public

Acid leaching of mixed spent Li-ion batteries

Published in Arabian Journal of Chemistry • Apr 12, 2014

Authors:

AbdElAziz A. Nayl

R. A. Elkhashab

Sayed M. Badawy

Abstract

Acid leaching for different types of mixed spent Li-ion mobile batteries is carried out after alkali decomposition using NH4OH followed by H2SO4 + H2O2 leaching. In the alkali decomposition step, the effects of reaction time, NH4OH concentration, liquid/solid mass ratio and reaction temperature on t...

Subject

Chemistry

Leaching (pedology)

Alkali metal

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