大家知道,含C_7—C_(?)组分的烷基氧肟酸(-50)是选别各种非硫化矿石的有效捕收剂。这种药剂由于与金属表面的阳离子有选择地形成不同强度的络合物,因而其作用效果与它在浮游矿物表面上的固着能力有关。氧肟酸与铁(Ⅲ)阳离子可形成最牢固的络合物,它的这种性质适用于选别各种铁化矿物和含铁矿物 As we all know, C7-C? (?) Component of the alkyl hydroxamic acid (-50) is a variety of non-sulfide ore sorting effective collector. Since this agent selectively forms complexes of different intensities with the cations on the metal surface, its effect is related to its ability to fix on the surface of the planktonic mineral. Hydroxamic acid and iron (III) cation can form the most solid complex, its nature is suitable for sorting various iron and iron minerals