Liquid–liquid extraction of uranium(VI) using cyanex 272 in toluene from sodium salicylate medium

摘要: Liquid–liquid extraction and separation studies of uranium have been carried out from sodium salicylate media using cyanex 272 in toluene. Uranium was quantitatively extracted by 1 × 10−3 M with 5 10−4 The uranium(VI) stripped the organic phase 1.0 hydrochloric acid determined spectrophotometrically arsenazo(III) at 660 nm. effect concentration salicylate, extractant, diluents, metal ion strippants has studied. Separation other elements achieved binary as well multicomponent mixtures. method extended for determination geological samples. is simple, rapid selective good reproducibility (approximately ± 2%).