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空气-乙炔火焰原子吸收光谱法常用于对钙、镁的测定,但由于火焰温度低,化学干扰严重,结果不太理想;氧化二氮-乙炔火焰虽然可消除化学干扰,但需考虑电离效应,且耗气量大,氧化二氮不易得到。翁永和等报导了用富氧空气-乙炔火焰原子吸收光谱法测定铝的研究,并指出这是一种很有前途的新型高温火焰。
Air-acetylene flame atomic absorption spectrometry commonly used in the determination of calcium and magnesium, but due to low flame temperature, chemical interference serious, the results are not ideal; nitrous oxide - acetylene flame although the chemical interference can be eliminated, but to consider the ionization effect, And air consumption, nitrous oxide is not easy to get. Weng et al. Reported on the study of the determination of aluminum by oxygen-enriched air-acetylene flame atomic absorption spectrometry and pointed out that this is a promising new type of high temperature flame.