The influence of oxygen poisoning on a state‐of‐the‐art multipromoted iron‐based industrial catalyst for ammonia synthesis as well as the effectivity of different gas purification methods to prevent oxygen poisoning for experiments on laboratory scale were studied in detail. Additionally, the observed results were compared to a common oxygen poisoning test from literature, which on the one hand confirmed its usability in a wide range of conditions, but on the other hand also demonstrated the limitations of this test.

中文翻译：

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铁基氨合成催化剂的实验室测试中的氧气中毒及其潜在来源

在实验室规模的实验中，详细研究了氧中毒对先进的多促进铁基工业氨合成催化剂的影响，以及不同气体净化方法防止氧中毒的实验室规模试验的效果。此外，将观察到的结果与文献中常见的氧气中毒测试进行了比较，一方面证明了其在各种条件下的可用性，另一方面也证明了该测试的局限性。