Chemistry Letters, Vol.43, No.9, 1414-1416, 2014
Immobilization of Diglycol Amic Acid on Silica Gel for Selective Recovery of Rare Earth Elements
A novel adsorbent with a diglycol amic acid frame has been synthesized for the recovery of rare earth elements. The adsorbent has the ability to selectively adsorb rare earth metal ions from solutions containing high concentrations of base metal ions in a low pH region.