硫氰酸铵－氯化钠－溴化十六烷基吡啶鎓－水体系浮选分离锌(II)

Zn (Ⅱ), Ammonium and cetylpyridine can bromide into unsoluable CPB2 [Cu (SCN)4]. The sediment of CPB2 [Cu (SCN)4] floats over the water-phase and the two phases can be devided distinctly under the circumstances with certain amount NaCl existing. During phase-deviding process, Zn (Ⅱ) is float-seperated by fixed quantity. The seperation between Zn (Ⅱ) and Fe (Ⅱ) Al (Ⅲ) Co (Ⅱ)、Ni (Ⅱ)、Mn (Ⅱ) etc. is redized. It's a nonpoisonous simple economic and fast way of seperation.