ZH
Lithium Iron Phosphate By-Product Salt Conversion
Description
Lithium iron phosphate (LFP) production generates by-product ammonium sulfate. After pretreatment to remove oils and impurities, the by-product undergoes ion removal and is converted into ammonia and sulfuric acid using bipolar membrane systems.
Process
- By-product salt is pretreated to remove impurities.
- Ion removal systems eliminate divalent and multivalent ions.
- Bipolar membrane systems convert salts into ammonia and sulfuric acid, which are further processed.
Key Advantages
100% conversion of by-product salt.
Sustainable and efficient resource recovery.
High-value product generation.
Applications
- Ammonia production for fertilizers and sulfuric acid for industrial use.