摘要
CH_(4)和CO_(2)偶联直接合成乙酸是典型的绿色化学反应之一,但是也是一个热力学不利的过程,实现该反应是化学工程与技术的巨大挑战。CH_(4)和CO_(2)作为性质稳定的化合物,在温和条件下的活化与转化是催化领域的难题。综述了近年来国内外CH_(4)和CO_(2)偶联直接合成乙酸的研究进展,重点介绍了克服热力学不利的方法、反应机理以及催化剂研发等方面的工作,分析了构建高性能催化剂可行的方向,展望了CH_(4)和CO_(2)偶联直接合成乙酸的未来发展方向,并提出了相关建议。
The direct synthesis of acetic acid by coupling of CH_(4)and CO_(2)is one of the typical green chemical reaction,but it is also an unfavorable process in thermodynamic.The realization of the reaction is a great challenge in chemical engineering and technology.And as stable compounds,the activation and conversion of CH_(4)and CO_(2)under mild condition are also very difficult problems in the field of catalysis.The research progress in the direct synthesis of acetic acid by the coupling of CH_(4)and CO_(2)at home and abroad in recent years was reviewed,with emphasis on the means of overcoming thermodynamics,reaction mechanism and catalyst development.The feasible direction of building high performance catalysts was analyzed,the future development direction of direct synthesis of acetic acid by the coupling of CH_(4)and CO_(2)was prospected,and some relevant suggestions were put forward.
作者
黄伟
陶诗琪
HUANG Wei;TAO Shiqi(State Key Laboratory of Clean and Efficient Coal Utilization,Taiyuan University of Technology,Taiyuan 030024,Shanxi,China;Shanxi-Zheda Institute of Advanced materials and Chemical Engineering,Taiyuan 030000,Shanxi,China)
出处
《低碳化学与化工》
CAS
北大核心
2023年第2期1-13,共13页
Low-Carbon Chemistry and Chemical Engineering
基金
山西浙大新材料与化工研究院研发项目(2021SX-FR009)。
