钒钛磁铁矿铁钛物相联测分析方法

Determination Method of Iron and Titanium Phases for Vanadium Titanium Magnetite

针对传统的钒钛磁铁矿中铁物相、钛物相需要分别进行分析耗时长,成本高的特点,本文采用MAC+H2O2+H3BO3浸取,HBr+SnCl2及HCl+NaF水浴分离的方法对钒钛磁铁矿中铁、钛物相的同时测定,并通过对甘肃肃北县红柳疙瘩井钛磁铁矿与白马矿区田家村钒钛磁铁矿两矿区铁、钛物相的测定结果与传统方法及MLA结果的比对,发现本方法快速、有效。为选矿、冶金的综合回收利用提供参考,并对钒钛磁铁矿的开发利用具有重要意义。

The analysis of iron phase and titanium phase in traditional vanadium titanium magnetite is timeconsuming and costly. In this paper, MAC+H2O2+H3BO3 leaching, HBr+SnCl2 and HCl+NaF water bath separation were used to determine the phase of iron and titanium in vanadium titanomagnetite at the same time. By comparing the determination results of iron and titanium phases of Gansu subei county hongliu pimple well titanium magnetite and Baima mine tianjiacun vanadium titanium magnetite two mining area with those of traditional methods and MLA results, it is found that this method is rapid and effective. It is of great significance to the development and utilization of vanadium titanium magnetite.