Synthetic of Eff icient Extractant LIX841 and Application Research
W an g X i ny u , Yan S huy i
( Chen g d u U ni versi t y of Technolog y , Cheng d u 610059)
Abstract :L IX841 ,as an efficient ext ractant for Cu2 + , is 22hydroxy252nonylaceo p henone oxime. The inter2
mediate P2pionyip nenyi acetate ,synt hesized by nonyl2p henol mixed wit h a2cetic anhydride ,at 80 ℃,lasted1.
5h , reaaranged in