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Modified DGA-Associated Sorbent Media for Rare Earth Element Recovery
A novel hydrophobically modified diglycolamide (DGA) sorbent on organosilica enables selective, efficient, and sustainable recovery of rare earth elements (REEs) from low-grade and waste sources.
Technology Summary
This technology features a modified diglycolamide ligand, notably N,N,N,N-Tetraoctyl Diglycolamide (TODGA), functionalized with hydrophobic...
Published: 1/6/2026
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Inventor(s): Timothy Dittrich, Ahmed Sakr, Venkata Sai Praneeth Doranadula, Mohammed Dardona, Chandra Tummala
Keywords(s):
Category(s): Technology Category > Physical Sciences, Technology Category > Chemical Processing/Synthesis, Technology Category > Energy & Environment
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