Process for recovering components from alkaline batteries
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 22, 2024
Grant Date -
Nov 4, 2021
app pub date -
Apr 23, 2021
filing date -
Apr 30, 2020
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The present invention relates to separation and recovery of metals from ground alkaline batteries using anode mud (zinc electrolysis waste) and other manganese and zinc containing materials. The material commonly referred to as alkaline black (AKB) is solubilized into sulfate media and the manganese to zinc ratio is adjusted. The solution containing metals is processed using crystallization and ion exchange methods to produce manganese sulfate and zinc sulfate solutions for several possible applications.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully