调整剂和油酸钠添加顺序对硅酸盐矿物浮选的影响

Influence of Regulator and the Adding Order of Sodium Oleate to the Flotation of Silicate Minerals

以高纯度、无污染的硅酸盐矿物和石英为浮选对象,油酸钠、金属阳离子分别为捕收剂和调整剂,在交换金属阳离子和油酸钠添加顺序的情况下,研究了石榴子石、绿柱石、锂辉石、角闪石、云母、长石和石英的浮选回收率随金属阳离子Fe3+、Al3+、Pb2+和Cu2+投加量变化的规律。

Taking high-purity and non-polluted silicate minerals and quartz as the flotation targets, sodium oleate and metal cations as the collector and regulator, the variation rules of the flotation recovery of garnet, davidsonite, spodumene, hornblende, mica, feldspar and quartz with the dosage of metal ions Fe3＋ , Al3＋ , Pb2 ＋ and Cu2＋ increasing are investigated under the adding order exchange of metal cations and sodium oleate.