前言 攀枝花钒钛磁铁矿是我国储量最丰富的铁矿之一。其共生元素有钒、钦、铜、钻、镍、铬、镓、钪等,都有开采和利用价值。我们经常接触到的此类分析样品,品种繁多,组成复杂。其中钒、钛含量高低差异很大,物相、价态也各不相同,在分析过程中,有一定的干扰和影响。为此,我们分三部分加以简述。 Preface Panzhihua vanadium titanomagnetite is one of the most abundant iron ore reserves in China. The symbiotic elements vanadium, Chin, copper, diamond, nickel, chromium, gallium, scandium, etc., have the value of exploitation and utilization. We often come into contact with such samples, a wide variety and complex composition. Among them, the contents of vanadium and titanium vary greatly, and their phases and valence states are also different. In the process of analysis, there is a certain disturbance and influence. To this end, we outline it in three parts.