硅孔雀石活化浮選研究進展
發(fā)布時間:2018-08-10 17:19
【摘要】:活化劑對硅孔雀石的浮選效果具有重要的影響。因而,開發(fā)及利用新型表面活化劑浮選硅孔雀石受到廣泛地關注。銨(胺)鹽的組合使用不僅可以有效地提高選別指標又可降低選礦成本。本文介紹了硅孔雀石的礦石性質及常見的活化浮選法,重點介紹了銨-胺鹽的硅孔雀石活化浮選方法及作用機理。提出了進一步深入探索其活化機理、完善組合藥劑制度的研究方向和綠色高效組合新型活化劑的發(fā)展趨勢。
[Abstract]:The activator has an important effect on the flotation effect of malachite. Therefore, the development and use of a new surface activator for the flotation of siliceous malachite has received extensive attention. The combined use of ammonium salt can not only improve the separation index but also reduce the dressing cost. In this paper, the ore properties of siliceous malachite and the common activated flotation methods are introduced, and the activated flotation method and the action mechanism of ammonium amine salt are emphatically introduced. The research direction of further exploring its activation mechanism, perfecting the combination pharmaceutical system and the development trend of new green and efficient combination activators are put forward.
【作者單位】: 昆明理工大學國土資源工程學院 復雜有色金屬資源清潔利用國家重點實驗室;
【基金】:國家自然科學基金項目(No.51364017)
【分類號】:TD923;TD97
本文編號:2175633
[Abstract]:The activator has an important effect on the flotation effect of malachite. Therefore, the development and use of a new surface activator for the flotation of siliceous malachite has received extensive attention. The combined use of ammonium salt can not only improve the separation index but also reduce the dressing cost. In this paper, the ore properties of siliceous malachite and the common activated flotation methods are introduced, and the activated flotation method and the action mechanism of ammonium amine salt are emphatically introduced. The research direction of further exploring its activation mechanism, perfecting the combination pharmaceutical system and the development trend of new green and efficient combination activators are put forward.
【作者單位】: 昆明理工大學國土資源工程學院 復雜有色金屬資源清潔利用國家重點實驗室;
【基金】:國家自然科學基金項目(No.51364017)
【分類號】:TD923;TD97
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