Spent Battery Classification by Electrical Characterization

Recovering raw minerals from spent batteries represents a challenge worldwide. To obtain clear, uncontaminated minerals, one of the most important tasks is to separate batteries of same size (AA or AAA) but different chemistries. This paper presents a study of separation methods and proposes a simpl...

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Bibliographic Details
Main Authors: Fazakas, A., Purcar, M., Vonsza, A. C.
Format: Conference Proceeding
Language:English
Subjects:
alcaline
Batteries
battery
Battery charge measurement
Chemistry
Impedance
Recycling
Resonant frequency
Zinc
zinc-carbon
Online Access:Request full text
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Description
Summary:Recovering raw minerals from spent batteries represents a challenge worldwide. To obtain clear, uncontaminated minerals, one of the most important tasks is to separate batteries of same size (AA or AAA) but different chemistries. This paper presents a study of separation methods and proposes a simple, fast, and cost-effective analysis to classify alkaline and zinc-carbon batteries, based on battery impedance.
ISSN:2642-7036
DOI:10.1109/SIITME50350.2020.9292174