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甲烷部分氧化制合成气是高转化率、高选择性、高空速、低H2/CO、温和的放热反应,文章叙述了甲烷部分氧化制合成气反应机理:间接反应和直接反应机理;对贵金属、非贵金属催化剂,助催化剂,载体及催化剂制备方法研究进行了介绍;同时对固定床、流化床及膜反应器特点进行了讨论;另外对激光促进表面反应技术和等离子体技术也进行了简单的介绍,最后对甲烷部分氧化技术存在的问题及今后的研究重点进行了展望。
Partial oxidation of methane to syngas is a mild exothermic reaction with high conversion, high selectivity, high space velocity and low H2 / CO. The reaction mechanism of partial oxidation of methane to syngas is described: indirect reaction and direct reaction mechanism; , Non-precious metal catalysts, cocatalysts, supports and catalyst preparation methods were introduced; at the same time fixed bed, fluidized bed and membrane reactor characteristics are discussed; in addition to laser-activated surface reaction technology and plasma technology is also simple Finally, the problems existing in the partial oxidation of methane and the future research priorities are prospected.