【摘要】 通过实验提出了用化学吸收法测定氢气中的微量氧气 ,该方法是基于将一价铜氨络离子氧化为二价铜氨络离子 仪器操作简单 ,准确可靠 ,结果与国际比色法的结果相比在误差范围内 ,克服了色谱法中氩对氧气测定所产生的干扰更多还原

【Abstract】 A simple chemical absorption method is proposed for the determination of trace oxygen in highly pure hydrogen, based on the oxidation of Cu(Ⅰ) by oxygen. It avoids the interference of Argon in chromatograpy for the close retaining time between oxygen and Argon. The results obrained are accurate and reliable.更多还原