Tianjin Key Laboratory of Applied Catalysis Science and Technology, State Key Laboratory of Chemical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China.
Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, China.
Molecules. 2023 Jun 1;28(11):4500. doi: 10.3390/molecules28114500.
CO emission is deemed to be mainly responsible for global warming. To reduce CO emissions into the atmosphere and to use it as a carbon source, CO capture and its conversion into valuable chemicals is greatly desirable. To reduce the transportation cost, the integration of the capture and utilization processes is a feasible option. Here, the recent progress in the integration of CO capture and conversion is reviewed. The absorption, adsorption, and electrochemical separation capture processes integrated with several utilization processes, such as CO hydrogenation, reverse water-gas shift reaction, or dry methane reforming, is discussed in detail. The integration of capture and conversion over dual functional materials is also discussed. This review is aimed to encourage more efforts devoted to the integration of CO capture and utilization, and thus contribute to carbon neutrality around the world.
CO 排放被认为是全球变暖的主要原因。为了减少大气中的 CO 排放并将其用作碳源，人们非常希望捕获 CO 并将其转化为有价值的化学品。为了降低运输成本，将捕获和利用过程集成在一起是一种可行的选择。在此，综述了 CO 捕获和转化的集成的最新进展。详细讨论了与几种利用过程（例如 CO 加氢、逆水气变换反应或干甲烷重整）集成的吸收、吸附和电化学分离捕获过程。还讨论了在双功能材料上的捕获和转化的集成。本综述旨在鼓励更多的努力致力于 CO 捕获和利用的集成，从而为全球的碳中和做出贡献。
