【摘要】 羟肟酸是一类选择性能很好的螯合捕收剂,可广泛应用于赤铁矿、钛铁矿、硅孔雀石、锡石、萤石、黄绿石、氟碳铈矿和铌钽矿等多种矿物的浮选。本文从羟肟酸的结构、螯合性能、捕收性能、作用机理等方面对羟肟酸类捕收剂近几年的应用和发展情况进行了总结,并指出了今后的发展方向。更多还原

【Abstract】 Hydroximic acid is a kind of chelating reagent which has good selectivity. It is widely used in the flotation of hematite,ilmenite,cassiterite,chrysocolla,fluorite,pyrochlore,bastnaesite,tantalum-niobium and so on. In this paper,we summarized the application and development of hydroximic acid in the aspect of structure,chelating capability,collectivity and functional mechanism,and discussed the development prospect of hydroximic acid.更多还原