Methane dehydroaromatization with periodic CH4-H2 switch：A promising process for aromatics and hydro

• 作 者: Changyong Sun Guangzong Fang X
• 机 构: StateKeyLaboratoryofCatalysis,DepartmentofChemicalEngineering,ResearchInstituteofShaanxiYanchangPetr
• 出 处: 能源化学：英文版
• 发表日期: 2015年3期
• 关键词: HZSM-5催化剂 甲烷 开关 芳烃 稳定性试验 无氧 氢气 反应时间 methane dehydroaromatization（MDA） periodic C
• 基金项目: financially supported by the“Strategic Priority Research Program”of Chinese Academy of Sciences（No.XDA09030101）,the National Natural Science Foundation of China（No.21103181 and 21473185）,DICP Fundamen

Long-term stability test of Mo/HZSM-5-N catalysts(HZSM-5-N stands for nano-sized HZSM-5) in methane dehydroaromatization(MDA)reaction has been performed with periodic CH4-H2 switch at 1033-1073 K for more than 1000 h.During this test,methane conversion ra