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在固定床反应器中考察了Ni基催化剂上甲烷氧化与空气或O2/水蒸气部分氧化制合成气的反应。用空气取代纯氧同样能获得高甲烷转化率和产物选择性。水的添加主要发生水气变换反应，同时也能降低催化剂上积炭。在甲烷与纯氧500小时反应的稳定性考察中，甲烷转化率、CO及H2选择性分别保持在90％、95％和95％以上；反应后上层催化剂的Ni含量从新鲜催化剂的7.2％下降到5.2％，在反应后的催化剂上没有发现积炭和相变。
The reaction of methane oxidation with air or partial oxidation of O2 / steam to syngas over Ni-based catalysts was investigated in a fixed-bed reactor. Replacing pure oxygen with air also achieves high methane conversion and product selectivity. Addition of water mainly occurs water vapor shift reaction, but also can reduce the coke deposition on the catalyst. In the investigation of the stability of the reaction between methane and pure oxygen for 500 hours, the methane conversion, CO and H2 selectivity remained at 90%, 95% and 95%, respectively. After the reaction, the Ni content of the upper catalyst decreased from 7.2% of the fresh catalyst To 5.2%. No coke and phase change were found on the reacted catalyst.