【摘要】 研究了硝酸钠—碘化钾—氯化十四烷基二甲基苄基铵体系浮选分离铜的行为及其与常见离子分离的条件 ,实验表明 ,控制 pH =1～ 6 ,能使Cu(Ⅱ )与常见离子Zn(Ⅱ )、Fe(Ⅲ )、Al(Ⅲ )、Co(Ⅱ )、Ni(Ⅱ )、Mn(Ⅱ )分离更多还原

【Abstract】 The flotation separation behaviour of cuprum with NaNO 3-KI-Zeph system and the conditions for the separation of cuprum with other metalions were studied.It showed that Cu (Ⅱ) can be separated sompletely from Zn(Ⅱ),Fe(Ⅲ),Al(Ⅲ),Co(Ⅱ),Ni(Ⅱ),Mn(Ⅱ) by floatation at PH=1.6更多还原