... Lix984, lix973, N902. 3. Easy to use. Chemical solvent copper extraction In a word, it is mixed ... , Easy phase separation, Easy reverse extraction, Good chemical stability, High inoxidability.MAIN ADVANTAGE:1. Ketoxime: ... of phase separation is excellent, easy reverse extraction, chemical stability is good, and strong inoxidability. 2. ... advantage will be shown clearly. Chemical solvent copper extraction