黄铁矿解抑活化机理研究现状及进展

发布时间：2018-03-02 02:33

本文关键词： 黄铁矿解抑活化活化剂机械活化　出处：《矿物学报》2017年03期 　论文类型：期刊论文

【摘要】：含有黄铁矿的多金属矿物浮选分离一般先采用石灰抑制黄铁矿以更好地选别其他有用金属矿物,随后再综合回收黄铁矿。为获得较好的回收指标,需对受抑制的黄铁矿进行解抑活化处理。在矿业工程领域,关于石灰抑制过的黄铁矿解抑活化机理等相关内容得到了广泛研究并取得一定进展。本文综合评述了影响黄铁矿可浮性的主要因素、不同种类活化剂对黄铁矿的活化机理及黄铁矿机械活化效应等相关研究进展,为今后黄铁矿资源高效加工理论与应用研究的进一步发展提供参考。
[Abstract]:In the flotation separation of polymetallic minerals containing pyrite, lime is usually used to suppress pyrite in order to better separate other useful metal minerals, and then comprehensive recovery of pyrite is made. Deactivation of the suppressed pyrite is required. In the field of mining engineering, The mechanism of deactivation of pyrite inhibited by lime has been extensively studied and some progress has been made. The main factors affecting the floatability of pyrite are comprehensively reviewed in this paper. The research progress on the activation mechanism and mechanical activation of pyrite by different activators provides a reference for the further development of the theory and application of efficient processing of pyrite resources in the future.
【作者单位】：昆明理工大学国土资源工程学院省部共建复杂有色金属资源清洁利用国家重点实验室;昆明冶金高等专科学校矿业学院;
【基金】：国家自然科学基金项目(编号:51504109) 云南省应用基础研究计划项目(编号:2013FD058)
【分类号】：TD951

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