有关高钛渣中低价钛测定的方法已有报道这些方法中多数以不含三价铁为基础。文献仅适用于含全铁量低的试样。而文献需单独称样作亚铁校正,这样校正亚铁既繁锁,又欠妥当。所以至今为止尚未见到一篇适应性广的分析方法,是一个急待解决的科研课题。 Methods for the determination of low-cost titanium in high titanium slag have been reported based on the absence of ferric iron in most of these processes. The literature is only suitable for samples with low total iron content. The literature needs to be separately weighed for ferrous calibration, so that the correction of ferrous both cumbersome and inappropriate. So far, we have not seen a widely adapted analytical method, which is an urgent scientific research topic.