有机磷选冶药剂的合成与应用  

Synthesis and Application of Organophosphorus Reagents For Mineral Processing and Metallurgy

作　　者：王帅 王明月 杨佳 钟宏 WANG Shuai;WANG Mingyue;YANG Jia;ZHONG Hong(Hunan Provincial Key Laboratory of Efficient and Clean Utilization of Manganese Resources,College of Chemistry and Chemical Engineering,Central South University,Changsha 410083,China)

机构地区：[1]中南大学化学化工学院,锰资源高效清洁利用湖南省重点实验室,湖南长沙410083

出　　处：《矿产保护与利用》2020年第2期1-9,共9页Conservation and Utilization of Mineral Resources

基　　金：国家高技术研究发展计划课题(2013AA064102);国家科技支撑计划课题(2015BAB17B01)。

摘　　要：有机磷选冶药剂具有灵活多变的极性基和非极性基,使其具有可调可控的性能与广阔的应用前景。介绍了磷酸酯、烃基膦酸、烃基膦酸酯、烃基亚膦酸、二烃基次膦酸、二烃基次膦酸酯、三烃基氧化膦、二烃基二硫代磷酸、二烃基硫代次膦酸及其衍生物等有机磷药剂的结构特点、合成方法以及其在矿物加工、冶金中用作捕收剂、萃取剂、缓蚀剂、抑制剂和浸出剂的研究进展,为有机磷药剂的发展提供了思路。Organophosphorus mineral processing and metallurgical reagents have flexible and variable polar and nonpolar groups,which makes them have adjustable and controllable performance and wide application prospects.The structural characteristics and synthesis methods of organophosphorus reagents,including alkylphosphate,alkylphosphonic acid,alkylphosphonate,alkylphosphonous acid,dialkylphosphinic acid,dialkylphosphinate,trialkylphosphine oxide,dialkyl dithiophosphoric acid,dialkyl thiophosphinic acid and their derivatives,were introduced.The applications of the organophosphorus reagents in the field of mineral processing and metallurgical engineering,including collector,extractant,corrosion inhibitor,depressant and lixiviant,were also discussed.The ideas for the development of organophosphorus reagents were provided.

关 键 词：有机磷 捕收剂 萃取剂 缓蚀剂 合成 应用 

分 类 号：TD923.1[矿业工程—选矿] TF803.24[冶金工程—有色金属冶金]