Oxidative dehydrogenation of ethane to ethene over a superbase supported LiCl system  

作　　者：Yu Bao Zhao Wen Wen Tan Hui Li Xiao Hui Jia Hui Lin Wan 

机构地区：[1]School of Chemistry and Chemical Engineering, University of South China, Hengyang 421001, China [2]State Key Laboratory for Physical Chemistry of Solid Surfaces, Department of Chemistry and Institute of Physical Chemistry, Xiamen University, Xiamen 361005, China

出　　处：《Chinese Chemical Letters》2010年第11期1366-1369,共4页中国化学快报（英文版）

基　　金：supported by the Ministry of Science and Technology of China(No.2005CB221408);the Science and Technology Projects of Hunan Province(No.2007FJ4151)

摘　　要：LiCl-promoted superbase catalysts were found to be stable and highly selective to ethene for oxidative dehydrogenation of ethane,giving 84%ethane conversion and 74%ethene yield at 923 K.Results indicated that the stronger the basicity of LiC1-based catalysts,the better the catalytic performance.LiCl-promoted superbase catalysts were found to be stable and highly selective to ethene for oxidative dehydrogenation of ethane,giving 84%ethane conversion and 74%ethene yield at 923 K.Results indicated that the stronger the basicity of LiC1-based catalysts,the better the catalytic performance.

关 键 词：Oxidative dehydrogenation ODH ETHANE ETHENE SUPERBASE LICL 

分 类 号：TQ221.211[化学工程—有机化工] TQ131.11