【摘要】 我国磷矿资源丰富，以难选的中低品位胶磷矿为主。泡沫浮选是分选此类磷矿最有效的方法，浮选药剂是浮选中最重要的影响因素之一。从介质调整剂、絮凝剂、起泡剂、抑制剂及捕收剂等方面综述了胶磷矿浮选药剂在选矿工艺、药剂开发及机理研究等方面的最新进展，重点归纳了国内外磷矿抑制剂和捕收剂的研究现状与热点。药剂分子间的协同效应、多功能基药剂合成及药剂复配在处理中低品位胶磷矿时表现出了良好的分选效果，研制新型绿色高效、经济环保的捕收剂和抑制剂将是胶磷矿浮选药剂的重要发展方向。更多还原

【Abstract】 China has abundant resources of phosphate ore, mainly consisting of colloidal phosphate ore of the middle-low grade which is difficult to select. Foam flotation is the most effective method for separating this type of phosphate rock, and flotation reagent is one of the most important factors in flotation. This article reviews the latest progress of flotation reagents for phosphate ore in terms of mineral processing technology, reagent development, and mechanism research from the aspects of medium adjustment agents, flocculants, foaming agents, inhibitors, and collectors. The focus is on summarizing the research status and hotspots of phosphate ore inhibitors and collectors at home and abroad. The synergistic effect between drug molecules, the synthesis of multifunctional agents, and the compounding of agents have shown good sorting effects in the treatment of phosphate ore of the middle-low grade. The development of new green, efficient, and environmentally friendly collectors and inhibitors will be important direction for the flotation of phosphate ore.更多还原