DuPont™ AmberSorb™ LiST Adsorbent
DuPont™ AmberSorb™ LiST adsorbent is a lithium aluminate composite adsorbent designed for the selective extraction of lithium from lower-temperature brines in Direct Lithium Extraction (DLE) applications. Engineered for high lithium-to-sodium selectivity, it delivers efficient lithium recovery from salar brines, salt lakes, and oilfield-produced water while minimizing lithium losses. The adsorbent combines robust mechanical strength with reproducible performance and water-based elution, helping reduce waste, lower reagent consumption, and support cost-effective lithium production.
Uses
- Selective extraction of lithium from lower-temperature brines (salar brines, salt lakes, oilfeld produced water brines) in DLE processes.
Advantages
- Tailored for lower temperature brines (<45°C).
- High lithium-to-sodium selectivity.
- High lithium extraction efficiency and recovery.
- Robust and reproducible performance.
- Operation up to 50°C.
- Water-based elution, minimizing waste and reagent costs.
- High mechanical strength prevents sorbent breakage over time.