Rare earth elements (La, Ce, Pr, Nd, etc.) are the important component in many catalysts and can be used as the catalyst support, promoter or react with other element to produce solid solution. The related applications of rare earth elements to producing synthesis gas from the partial oxidation of methane are introduced. The application of rare earth elements which are used as support, promoter, solid solution, etc. to catalyzing partial oxidation of methane to produce synthesis gas is analyzed emphatically. Finally, the research direction of rare earth elements in CPOM is put forward.%稀土（La，Ce，Pr，Nd等）通常可以作为催化剂载体、助剂或与其它元素形成固溶体，成为催化剂的重要组成部分。文中系统地介绍了稀土在甲烷部分氧化（CPOM）制取合成气中的相关应用，重点分析了稀土作为催化剂载体、助剂、固溶体等在催化部分氧化制取合成气中的应用，并对其在CPOM中未来前景做出展望。
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