光谱分析矿石和矿物中碲的困难主要是碲的分析谱线很少,其主要灵敏分析线只有2885.76和2383.25A,而且灵敏度不高,我们试验采用一般的定性条件其灵敏度只达到0.03%,同时这两条谱线常受到铁谱线的干扰和影响,因此不易于识别和难于进行定量分析工作,但是碲是属于易挥发元素之一,因此可以利用这种特性使与难挥发的铁分离,从而减少铁谱线的干扰和影响,并可使加速蒸发进一步提高分析灵敏 Spectral analysis of ores in minerals and minerals is mainly due to the difficulty of tellurium analysis lines, the main sensitivity analysis of only 2885.76 and 2383.25A, and the sensitivity is not high, our tests using the general qualitative conditions, the sensitivity of only 0.03%, while These two lines are often disturbed and affected by the iron spectrum, so it is not easy to identify and difficult to quantify, but tellurium is one of the more volatile elements, so you can use this feature to separate the less volatile iron, Thus reducing the interference and impact of the iron spectrum and allowing accelerated evaporation to further enhance the analytical sensitivity