利用单一因子法、正交设计法以及均匀设计法深入考察了镍基催化剂上的甲烷二氧化碳重整反应的影响因子、催化剂组成、最佳反应条件以及助剂效应。研究发现，最佳催化剂组成为：Ｎｉ，８５ｗｔ％：ＭｇＯ，３ｗｔ％；ＣｅＯ２，３ｗｔ％；载体：Ａｌ２Ｏ３。助剂可有效抑制催化剂积碳，但同时由于覆盖部分金属活性位，一定程度上降低了催化剂的活性。该催化剂上５００ｈ甲烷二氧化碳重整反应稳定性试验表明该催化剂性能优越．有较高的开发潜力。 Using single factor method, orthogonal design method and uniform design method, the influencing factors, catalyst composition, optimum reaction conditions and additive effect of methane carbon dioxide reforming reaction on Ni-based catalyst were investigated in depth. The study found that the best catalyst composition: Ni, 85wt%: MgO, 3wt%; CeO2, 3wt%; Carrier: Al2O3. Auxiliary agents can effectively inhibit the catalyst carbon deposition, but at the same time due to cover part of the metal active site, to a certain extent, reduce the activity of the catalyst. The catalyst 500h methane carbon dioxide reforming reaction stability test showed that the catalyst superior performance. Have higher development potential.