CO2加氢制低碳烯烃催化剂的研究进展

Research progress of catalysts for CO2 hydrogenation to light olefins

摘要:

本文详细描述了CO2加氢合成低碳烯烃的反应机理。针对CO2加氢直接法和间接法合成低碳烯烃的两条路径，分别阐述了两种路径所用催化剂类型，并综述了助剂、载体对CO2转化率和烯烃选择性的影响，总结了最新的研究成果，最后对二氧化碳加氢制低碳烯烃催化剂的研究方向做出了展望。

Abstract:

The reaction mechanism of CO2 hydrogenation to light olefins was described in detail. Aiming at the two paths of CO2 hydrogenation by the direct method and indirect synthesis low carbon olefins, this paper expounds the types of catalysts used in the two paths, summarizes the effects of additives and carriers in catalyst for CO2 conversion to olefin, and the latest research results, finally prospects the research direction of catalysts for CO2 hydrogenation to light olefins.