羟肟酸类捕收剂在稀土矿物浮选中的应用及发展

Application and Trend of Hydroximic Acid as Collectors on Flotation of RE Minerals

综述了稀土有效捕收剂羟肟酸的浮选性能及其在稀土矿物浮选中的作用机理,介绍了我国几大稀土矿应用羟肟酸选别稀土矿物的情况,讨论了羟肟酸类捕收剂在稀土矿物浮选中的发展和方向。

Mechanism of the flotation of rare earth (RE) minerals using hydroximic acid and the flotation properties of hydroximic acid with rare earth minerals are studied. The kinds of hydroximic acids in application and production of rare earth concentrates in rare earth mine in China are described, and the development trend of hydroximic acid in flotation of rare earth minerals is discussed in this paper.