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系统地回顾和总结了二氧化碳重整反应的研究进展和现状，包括催化剂活性组分、载体、助剂以及催化剂制各方法等因素对催化剂性能的影响，同时对催化剂活性组分与反应中间体的结构与性能、反应机理和动力学行为及催化剂失活特性进行了细致的分析。大量研究表明金属镍是最富潜力的干气重整催化剂活性组分，而催化剂积炭是决定该反应能否工业化的关键因素。探索抑制催化剂积碳失活的有效途径是二氧化碳重整过程开发成功的关键。甲烷二氧化碳（干气）重整反应的研究和开发将提供一条天然气有效利用与温室气体减排的有效途径。
The research progress and current status of carbon dioxide reforming reaction are systematically reviewed and summarized, including the influence of catalyst active components, carriers, additives and catalyst preparation methods on the performance of the catalyst. At the same time, the effects of catalyst active components and reaction intermediates Structure and performance, reaction mechanism and kinetic behavior and catalyst deactivation characteristics were analyzed in detail. Numerous studies show that nickel metal is the most potential active component of dry-gas reforming catalyst, and catalyst carbon deposition is the key factor that determines whether the reaction can be industrialized. Exploring an effective way to suppress the deactivation of the catalyst carbon deposition is the key to the successful development of the carbon dioxide reforming process. The research and development of methane carbon dioxide (dry gas) reforming reaction will provide an effective way to effectively use natural gas and reduce greenhouse gas emissions.