Reversed-Phase Column Extractive Separation of Gd(III) with Poly[dibenzo-18-crown-6]
Figure 1
Elution study of Gd(III) with various eluents. Eluents used such as HCl, H2SO4, HClO4, HBr, CH3COOH out of this 2.0–8.0 M HCl, 0.1–0.5 M H2SO4, 1.0–8.0 M HClO4, 0.1–5.0 M HBr and 7.0-8.0 M CH3COOH were efficient eluting agent for Gd(III).
