The non oxygen aromatization feature of methane on Co Mo/HZSM 5 catalyst was investigated. The effect of catayst surface structure on methane aromatization was characterized by using NH 3 TPD and XRD.

• 考察了Co－Mo/HZSM－5 催化剂的甲烷无氧芳构化性能， 并用NH3 －TPD和XRD方法表征了其表面结构对于甲烷芳构化的影响。