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Advances in Oxidative Coupling of Methane

文献类型：期刊论文

作者Deng, Jinlin2,3,4; Chen, Peili2,4; Xia, Shengpeng2,4; Zheng, Min1; Song, Da2,4; Lin, Yan2,4; Liu, Anqi2,4; Wang, Xiaobo2,4; Zhao, Kun2,4; Zheng, Anqing2,4
刊名ATMOSPHERE
出版日期2023-10-01
卷号14期号:10页码:26
关键词oxidative coupling of methane chemical looping catalysts reaction mechanism
DOI10.3390/atmos14101538
通讯作者Xia, Shengpeng(xiasp@ms.giec.ac.cn) ; Zhao, Kun(zhaokun@ms.giec.ac.cn)
英文摘要C2+ hydrocarbons, especially C2+ olefins, as important basic chemical raw materials, mainly come from petroleum cracking. With the increasing scarcity of petroleum resources, the search for new olefins production routes has become the focus of research, and the production of olefins by the oxidative coupling of methane (OCM) process has attracted extensive attention. The OCM route is an important alternative to the production of olefins from petroleum resources and is also an important direction for the development of efficient and clean utilization of natural gas. In this paper, the mechanism, catalysts, and other key factors for the production of olefins by methane oxidative coupling are reviewed. The mechanism of OCM, including the reaction pathway and the formation of intermediate products, is introduced. Then, commonly used catalysts, such as alkali metal/alkaline earth metal oxides, rare earth metal oxides, composite metal oxides with special structures, and classical catalysts Mn/Na2WO4/SiO2, and their mechanisms of action in the reaction are discussed. In addition, the application of chemical looping oxidative coupling of methane (CLOCM) in olefin production is also investigated, which is a promising alternative way due to the high selectivity of olefins and the low cost of catalysts owing to the excellent performance of the catalyst recycling. These studies will help to further understand the mechanism of OCM for olefin production and provide guidance and support for applications in related fields.
WOS关键词SOLUTION COMBUSTION SYNTHESIS ; REDOX CYCLIC MODE ; ALKALINE-EARTH ; RARE-EARTH ; OXIDE CATALYSTS ; NA2WO4/MN/SIO2 CATALYST ; LAMNO3 PEROVSKITE ; REACTION NETWORK ; OXYGEN CARRIER ; MGO CATALYSTS
资助项目National Key Research and Development Program of China[2021YFC1910401] ; National Natural Science Foundation of China[22279144.51866003] ; Guangdong Natural Science Fund for Distinguished Young Scholars[2023B1515020048]
WOS研究方向Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences
语种英语
WOS记录号WOS:001090249600001
出版者MDPI
资助机构National Key Research and Development Program of China ; National Natural Science Foundation of China ; Guangdong Natural Science Fund for Distinguished Young Scholars
源URL[http://ir.giec.ac.cn/handle/344007/40054]  
专题中国科学院广州能源研究所
通讯作者Xia, Shengpeng; Zhao, Kun
作者单位1.Kunming Univ Sci & Technol, State Key Lab Complex Met Resources Clean Utilizat, Kunming 650500, Peoples R China
2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China
3.Shenyang Univ Chem Technol, Sch Mech & Power Engn, Shenyang 110142, Peoples R China
4.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Peoples R China
推荐引用方式
GB/T 7714		 Deng, Jinlin,Chen, Peili,Xia, Shengpeng,et al. Advances in Oxidative Coupling of Methane[J]. ATMOSPHERE,2023,14(10):26.
APA Deng, Jinlin.,Chen, Peili.,Xia, Shengpeng.,Zheng, Min.,Song, Da.,...&Zheng, Anqing.(2023).Advances in Oxidative Coupling of Methane.ATMOSPHERE,14(10),26.
MLA Deng, Jinlin,et al."Advances in Oxidative Coupling of Methane".ATMOSPHERE 14.10(2023):26.

入库方式： OAI收割

来源：广州能源研究所

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