摘要
The increasing demand for light olefins,including ethylene,propyl-ene and butenes,which are key building blocks in chemical industry,has evoked a research boom of light alkane dehydrogenation[1].In com-parison with oxidative dehydrogenation,which shows limited olefin productivity due to the undesired formation of CO_(2)at high alkane con-versions,non-oxidative dehydrogenation can achieve very high olefin selectivity at high alkane conversion levels.
