针对磷矿浮选现状,概括了近年来国内磷矿浮选捕收剂的研究发展方向,即在同等条件下提高浮选指标的捕收剂、适用于浮选低品位矿石和常温或低温浮选的捕收剂,并总结了这三个研究方向所取得的研究成果。 In view of the status quo of phosphate rock flotation, the research development direction of domestic phosphate rock flotation collectors is summarized in recent years. That is to say, collector which can improve flotation index under the same conditions is suitable for flotation low grade ore and normal temperature or low temperature float Selected collectors, and summed up the research results obtained in these three research directions.